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Commit cf8cdbe5 authored by Andy Adamson's avatar Andy Adamson Committed by Trond Myklebust
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NFS: remove unused status from encode routines 

Signed-off-by: Andy Adamson<andros@netapp.com>
Signed-off-by: default avatarBenny Halevy <bhalevy@panasas.com>
Signed-off-by: default avatarTrond Myklebust <Trond.Myklebust@netapp.com>
parent d017931c
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Inline Side-by-side
Showing with 180 additions and 398 deletions
fs/nfs/nfs4xdr.c
View file @ cf8cdbe5
......@@ -607,7 +607,7 @@ static void encode_nfs4_verifier(struct xdr_stream *xdr, const nfs4_verifier *ve
xdr_encode_opaque_fixed(p, verf->data, NFS4_VERIFIER_SIZE);
}
static int encode_attrs(struct xdr_stream *xdr, const struct iattr *iap, const struct nfs_server *server)
static void encode_attrs(struct xdr_stream *xdr, const struct iattr *iap, const struct nfs_server *server)
{
char owner_name[IDMAP_NAMESZ];
char owner_group[IDMAP_NAMESZ];
......@@ -618,7 +618,6 @@ static int encode_attrs(struct xdr_stream *xdr, const struct iattr *iap, const s
int len;
uint32_t bmval0 = 0;
uint32_t bmval1 = 0;
int status;
/*
* We reserve enough space to write the entire attribute buffer at once.
......@@ -729,12 +728,10 @@ static int encode_attrs(struct xdr_stream *xdr, const struct iattr *iap, const s
*q++ = htonl(bmval1);
*q++ = htonl(len);
status = 0;
/* out: */
return status;
}
static int encode_access(struct xdr_stream *xdr, u32 access, struct compound_hdr *hdr)
static void encode_access(struct xdr_stream *xdr, u32 access, struct compound_hdr *hdr)
{
__be32 *p;
......@@ -742,11 +739,9 @@ static int encode_access(struct xdr_stream *xdr, u32 access, struct compound_hdr
WRITE32(OP_ACCESS);
WRITE32(access);
hdr->nops++;
return 0;
}
static int encode_close(struct xdr_stream *xdr, const struct nfs_closeargs *arg, struct compound_hdr *hdr)
static void encode_close(struct xdr_stream *xdr, const struct nfs_closeargs *arg, struct compound_hdr *hdr)
{
__be32 *p;
......@@ -755,11 +750,9 @@ static int encode_close(struct xdr_stream *xdr, const struct nfs_closeargs *arg,
WRITE32(arg->seqid->sequence->counter);
WRITEMEM(arg->stateid->data, NFS4_STATEID_SIZE);
hdr->nops++;
return 0;
}
static int encode_commit(struct xdr_stream *xdr, const struct nfs_writeargs *args, struct compound_hdr *hdr)
static void encode_commit(struct xdr_stream *xdr, const struct nfs_writeargs *args, struct compound_hdr *hdr)
{
__be32 *p;
......@@ -768,11 +761,9 @@ static int encode_commit(struct xdr_stream *xdr, const struct nfs_writeargs *arg
WRITE64(args->offset);
WRITE32(args->count);
hdr->nops++;
return 0;
}
static int encode_create(struct xdr_stream *xdr, const struct nfs4_create_arg *create, struct compound_hdr *hdr)
static void encode_create(struct xdr_stream *xdr, const struct nfs4_create_arg *create, struct compound_hdr *hdr)
{
__be32 *p;
......@@ -802,10 +793,10 @@ static int encode_create(struct xdr_stream *xdr, const struct nfs4_create_arg *c
WRITEMEM(create->name->name, create->name->len);
hdr->nops++;
return encode_attrs(xdr, create->attrs, create->server);
encode_attrs(xdr, create->attrs, create->server);
}
static int encode_getattr_one(struct xdr_stream *xdr, uint32_t bitmap, struct compound_hdr *hdr)
static void encode_getattr_one(struct xdr_stream *xdr, uint32_t bitmap, struct compound_hdr *hdr)
{
__be32 *p;
......@@ -814,10 +805,9 @@ static int encode_getattr_one(struct xdr_stream *xdr, uint32_t bitmap, struct co
WRITE32(1);
WRITE32(bitmap);
hdr->nops++;
return 0;
}
static int encode_getattr_two(struct xdr_stream *xdr, uint32_t bm0, uint32_t bm1, struct compound_hdr *hdr)
static void encode_getattr_two(struct xdr_stream *xdr, uint32_t bm0, uint32_t bm1, struct compound_hdr *hdr)
{
__be32 *p;
......@@ -827,42 +817,36 @@ static int encode_getattr_two(struct xdr_stream *xdr, uint32_t bm0, uint32_t bm1
WRITE32(bm0);
WRITE32(bm1);
hdr->nops++;
return 0;
}
static int encode_getfattr(struct xdr_stream *xdr, const u32* bitmask, struct compound_hdr *hdr)
static void encode_getfattr(struct xdr_stream *xdr, const u32* bitmask, struct compound_hdr *hdr)
{
return encode_getattr_two(xdr,
bitmask[0] & nfs4_fattr_bitmap[0],
bitmask[1] & nfs4_fattr_bitmap[1], hdr);
encode_getattr_two(xdr, bitmask[0] & nfs4_fattr_bitmap[0],
bitmask[1] & nfs4_fattr_bitmap[1], hdr);
}
static int encode_fsinfo(struct xdr_stream *xdr, const u32* bitmask, struct compound_hdr *hdr)
static void encode_fsinfo(struct xdr_stream *xdr, const u32* bitmask, struct compound_hdr *hdr)
{
return encode_getattr_two(xdr, bitmask[0] & nfs4_fsinfo_bitmap[0],
bitmask[1] & nfs4_fsinfo_bitmap[1], hdr);
encode_getattr_two(xdr, bitmask[0] & nfs4_fsinfo_bitmap[0],
bitmask[1] & nfs4_fsinfo_bitmap[1], hdr);
}
static int encode_fs_locations(struct xdr_stream *xdr, const u32* bitmask, struct compound_hdr *hdr)
static void encode_fs_locations(struct xdr_stream *xdr, const u32* bitmask, struct compound_hdr *hdr)
{
return encode_getattr_two(xdr,
bitmask[0] & nfs4_fs_locations_bitmap[0],
bitmask[1] & nfs4_fs_locations_bitmap[1],
hdr);
encode_getattr_two(xdr, bitmask[0] & nfs4_fs_locations_bitmap[0],
bitmask[1] & nfs4_fs_locations_bitmap[1], hdr);
}
static int encode_getfh(struct xdr_stream *xdr, struct compound_hdr *hdr)
static void encode_getfh(struct xdr_stream *xdr, struct compound_hdr *hdr)
{
__be32 *p;
RESERVE_SPACE(4);
WRITE32(OP_GETFH);
hdr->nops++;
return 0;
}
static int encode_link(struct xdr_stream *xdr, const struct qstr *name, struct compound_hdr *hdr)
static void encode_link(struct xdr_stream *xdr, const struct qstr *name, struct compound_hdr *hdr)
{
__be32 *p;
......@@ -871,8 +855,6 @@ static int encode_link(struct xdr_stream *xdr, const struct qstr *name, struct c
WRITE32(name->len);
WRITEMEM(name->name, name->len);
hdr->nops++;
return 0;
}
static inline int nfs4_lock_type(struct file_lock *fl, int block)
......@@ -893,7 +875,7 @@ static inline uint64_t nfs4_lock_length(struct file_lock *fl)
* opcode,type,reclaim,offset,length,new_lock_owner = 32
* open_seqid,open_stateid,lock_seqid,lock_owner.clientid, lock_owner.id = 40
*/
static int encode_lock(struct xdr_stream *xdr, const struct nfs_lock_args *args, struct compound_hdr *hdr)
static void encode_lock(struct xdr_stream *xdr, const struct nfs_lock_args *args, struct compound_hdr *hdr)
{
__be32 *p;
......@@ -920,11 +902,9 @@ static int encode_lock(struct xdr_stream *xdr, const struct nfs_lock_args *args,
WRITE32(args->lock_seqid->sequence->counter);
}
hdr->nops++;
return 0;
}
static int encode_lockt(struct xdr_stream *xdr, const struct nfs_lockt_args *args, struct compound_hdr *hdr)
static void encode_lockt(struct xdr_stream *xdr, const struct nfs_lockt_args *args, struct compound_hdr *hdr)
{
__be32 *p;
......@@ -938,11 +918,9 @@ static int encode_lockt(struct xdr_stream *xdr, const struct nfs_lockt_args *arg
WRITEMEM("lock id:", 8);
WRITE64(args->lock_owner.id);
hdr->nops++;
return 0;
}
static int encode_locku(struct xdr_stream *xdr, const struct nfs_locku_args *args, struct compound_hdr *hdr)
static void encode_locku(struct xdr_stream *xdr, const struct nfs_locku_args *args, struct compound_hdr *hdr)
{
__be32 *p;
......@@ -954,11 +932,9 @@ static int encode_locku(struct xdr_stream *xdr, const struct nfs_locku_args *arg
WRITE64(args->fl->fl_start);
WRITE64(nfs4_lock_length(args->fl));
hdr->nops++;
return 0;
}
static int encode_lookup(struct xdr_stream *xdr, const struct qstr *name, struct compound_hdr *hdr)
static void encode_lookup(struct xdr_stream *xdr, const struct qstr *name, struct compound_hdr *hdr)
{
int len = name->len;
__be32 *p;
......@@ -968,8 +944,6 @@ static int encode_lookup(struct xdr_stream *xdr, const struct qstr *name, struct
WRITE32(len);
WRITEMEM(name->name, len);
hdr->nops++;
return 0;
}
static void encode_share_access(struct xdr_stream *xdr, fmode_t fmode)
......@@ -1091,7 +1065,7 @@ static inline void encode_claim_delegate_cur(struct xdr_stream *xdr, const struc
encode_string(xdr, name->len, name->name);
}
static int encode_open(struct xdr_stream *xdr, const struct nfs_openargs *arg, struct compound_hdr *hdr)
static void encode_open(struct xdr_stream *xdr, const struct nfs_openargs *arg, struct compound_hdr *hdr)
{
encode_openhdr(xdr, arg);
encode_opentype(xdr, arg);
......@@ -1109,10 +1083,9 @@ static int encode_open(struct xdr_stream *xdr, const struct nfs_openargs *arg, s
BUG();
}
hdr->nops++;
return 0;
}
static int encode_open_confirm(struct xdr_stream *xdr, const struct nfs_open_confirmargs *arg, struct compound_hdr *hdr)
static void encode_open_confirm(struct xdr_stream *xdr, const struct nfs_open_confirmargs *arg, struct compound_hdr *hdr)
{
__be32 *p;
......@@ -1121,11 +1094,9 @@ static int encode_open_confirm(struct xdr_stream *xdr, const struct nfs_open_con
WRITEMEM(arg->stateid->data, NFS4_STATEID_SIZE);
WRITE32(arg->seqid->sequence->counter);
hdr->nops++;
return 0;
}
static int encode_open_downgrade(struct xdr_stream *xdr, const struct nfs_closeargs *arg, struct compound_hdr *hdr)
static void encode_open_downgrade(struct xdr_stream *xdr, const struct nfs_closeargs *arg, struct compound_hdr *hdr)
{
__be32 *p;
......@@ -1135,10 +1106,9 @@ static int encode_open_downgrade(struct xdr_stream *xdr, const struct nfs_closea
WRITE32(arg->seqid->sequence->counter);
encode_share_access(xdr, arg->fmode);
hdr->nops++;
return 0;
}
static int
static void
encode_putfh(struct xdr_stream *xdr, const struct nfs_fh *fh, struct compound_hdr *hdr)
{
int len = fh->size;
......@@ -1149,19 +1119,15 @@ encode_putfh(struct xdr_stream *xdr, const struct nfs_fh *fh, struct compound_hd
WRITE32(len);
WRITEMEM(fh->data, len);
hdr->nops++;
return 0;
}
static int encode_putrootfh(struct xdr_stream *xdr, struct compound_hdr *hdr)
static void encode_putrootfh(struct xdr_stream *xdr, struct compound_hdr *hdr)
{
__be32 *p;
RESERVE_SPACE(4);
WRITE32(OP_PUTROOTFH);
hdr->nops++;
return 0;
}
static void encode_stateid(struct xdr_stream *xdr, const struct nfs_open_context *ctx)
......@@ -1177,7 +1143,7 @@ static void encode_stateid(struct xdr_stream *xdr, const struct nfs_open_context
WRITEMEM(zero_stateid.data, NFS4_STATEID_SIZE);
}
static int encode_read(struct xdr_stream *xdr, const struct nfs_readargs *args, struct compound_hdr *hdr)
static void encode_read(struct xdr_stream *xdr, const struct nfs_readargs *args, struct compound_hdr *hdr)
{
__be32 *p;
......@@ -1190,11 +1156,9 @@ static int encode_read(struct xdr_stream *xdr, const struct nfs_readargs *args,
WRITE64(args->offset);
WRITE32(args->count);
hdr->nops++;
return 0;
}
static int encode_readdir(struct xdr_stream *xdr, const struct nfs4_readdir_arg *readdir, struct rpc_rqst *req, struct compound_hdr *hdr)
static void encode_readdir(struct xdr_stream *xdr, const struct nfs4_readdir_arg *readdir, struct rpc_rqst *req, struct compound_hdr *hdr)
{
uint32_t attrs[2] = {
FATTR4_WORD0_RDATTR_ERROR|FATTR4_WORD0_FILEID,
......@@ -1224,22 +1188,18 @@ static int encode_readdir(struct xdr_stream *xdr, const struct nfs4_readdir_arg
((u32 *)readdir->verifier.data)[1],
attrs[0] & readdir->bitmask[0],
attrs[1] & readdir->bitmask[1]);
return 0;
}
static int encode_readlink(struct xdr_stream *xdr, const struct nfs4_readlink *readlink, struct rpc_rqst *req, struct compound_hdr *hdr)
static void encode_readlink(struct xdr_stream *xdr, const struct nfs4_readlink *readlink, struct rpc_rqst *req, struct compound_hdr *hdr)
{
__be32 *p;
RESERVE_SPACE(4);
WRITE32(OP_READLINK);
hdr->nops++;
return 0;
}
static int encode_remove(struct xdr_stream *xdr, const struct qstr *name, struct compound_hdr *hdr)
static void encode_remove(struct xdr_stream *xdr, const struct qstr *name, struct compound_hdr *hdr)
{
__be32 *p;
......@@ -1248,11 +1208,9 @@ static int encode_remove(struct xdr_stream *xdr, const struct qstr *name, struct
WRITE32(name->len);
WRITEMEM(name->name, name->len);
hdr->nops++;
return 0;
}
static int encode_rename(struct xdr_stream *xdr, const struct qstr *oldname, const struct qstr *newname, struct compound_hdr *hdr)
static void encode_rename(struct xdr_stream *xdr, const struct qstr *oldname, const struct qstr *newname, struct compound_hdr *hdr)
{
__be32 *p;
......@@ -1265,11 +1223,9 @@ static int encode_rename(struct xdr_stream *xdr, const struct qstr *oldname, con
WRITE32(newname->len);
WRITEMEM(newname->name, newname->len);
hdr->nops++;
return 0;
}
static int encode_renew(struct xdr_stream *xdr, const struct nfs_client *client_stateid, struct compound_hdr *hdr)
static void encode_renew(struct xdr_stream *xdr, const struct nfs_client *client_stateid, struct compound_hdr *hdr)
{
__be32 *p;
......@@ -1277,11 +1233,9 @@ static int encode_renew(struct xdr_stream *xdr, const struct nfs_client *client_
WRITE32(OP_RENEW);
WRITE64(client_stateid->cl_clientid);
hdr->nops++;
return 0;
}
static int
static void
encode_restorefh(struct xdr_stream *xdr, struct compound_hdr *hdr)
{
__be32 *p;
......@@ -1289,8 +1243,6 @@ encode_restorefh(struct xdr_stream *xdr, struct compound_hdr *hdr)
RESERVE_SPACE(4);
WRITE32(OP_RESTOREFH);
hdr->nops++;
return 0;
}
static int
......@@ -1313,7 +1265,7 @@ encode_setacl(struct xdr_stream *xdr, struct nfs_setaclargs *arg, struct compoun
return 0;
}
static int
static void
encode_savefh(struct xdr_stream *xdr, struct compound_hdr *hdr)
{
__be32 *p;
......@@ -1321,27 +1273,20 @@ encode_savefh(struct xdr_stream *xdr, struct compound_hdr *hdr)
RESERVE_SPACE(4);
WRITE32(OP_SAVEFH);
hdr->nops++;
return 0;
}
static int encode_setattr(struct xdr_stream *xdr, const struct nfs_setattrargs *arg, const struct nfs_server *server, struct compound_hdr *hdr)
static void encode_setattr(struct xdr_stream *xdr, const struct nfs_setattrargs *arg, const struct nfs_server *server, struct compound_hdr *hdr)
{
int status;
__be32 *p;
RESERVE_SPACE(4+NFS4_STATEID_SIZE);
WRITE32(OP_SETATTR);
WRITEMEM(arg->stateid.data, NFS4_STATEID_SIZE);
hdr->nops++;
if ((status = encode_attrs(xdr, arg->iap, server)))
return status;
return 0;
encode_attrs(xdr, arg->iap, server);
}
static int encode_setclientid(struct xdr_stream *xdr, const struct nfs4_setclientid *setclientid, struct compound_hdr *hdr)
static void encode_setclientid(struct xdr_stream *xdr, const struct nfs4_setclientid *setclientid, struct compound_hdr *hdr)
{
__be32 *p;
......@@ -1357,11 +1302,9 @@ static int encode_setclientid(struct xdr_stream *xdr, const struct nfs4_setclien
RESERVE_SPACE(4);
WRITE32(setclientid->sc_cb_ident);
hdr->nops++;
return 0;
}
static int encode_setclientid_confirm(struct xdr_stream *xdr, const struct nfs_client *client_state, struct compound_hdr *hdr)
static void encode_setclientid_confirm(struct xdr_stream *xdr, const struct nfs_client *client_state, struct compound_hdr *hdr)
{
__be32 *p;
......@@ -1370,11 +1313,9 @@ static int encode_setclientid_confirm(struct xdr_stream *xdr, const struct nfs_c
WRITE64(client_state->cl_clientid);
WRITEMEM(client_state->cl_confirm.data, NFS4_VERIFIER_SIZE);
hdr->nops++;
return 0;
}
static int encode_write(struct xdr_stream *xdr, const struct nfs_writeargs *args, struct compound_hdr *hdr)
static void encode_write(struct xdr_stream *xdr, const struct nfs_writeargs *args, struct compound_hdr *hdr)
{
__be32 *p;
......@@ -1390,11 +1331,9 @@ static int encode_write(struct xdr_stream *xdr, const struct nfs_writeargs *args
xdr_write_pages(xdr, args->pages, args->pgbase, args->count);
hdr->nops++;
return 0;
}
static int encode_delegreturn(struct xdr_stream *xdr, const nfs4_stateid *stateid, struct compound_hdr *hdr)
static void encode_delegreturn(struct xdr_stream *xdr, const nfs4_stateid *stateid, struct compound_hdr *hdr)
{
__be32 *p;
......@@ -1403,8 +1342,6 @@ static int encode_delegreturn(struct xdr_stream *xdr, const nfs4_stateid *statei
WRITE32(OP_DELEGRETURN);
WRITEMEM(stateid->data, NFS4_STATEID_SIZE);
hdr->nops++;
return 0;
}
/*
* END OF "GENERIC" ENCODE ROUTINES.
......@@ -1419,20 +1356,14 @@ static int nfs4_xdr_enc_access(struct rpc_rqst *req, __be32 *p, const struct nfs
struct compound_hdr hdr = {
.nops = 0,
};
int status;
xdr_init_encode(&xdr, &req->rq_snd_buf, p);
encode_compound_hdr(&xdr, &hdr);
status = encode_putfh(&xdr, args->fh, &hdr);
if (status != 0)
goto out;
status = encode_access(&xdr, args->access, &hdr);
if (status != 0)
goto out;
status = encode_getfattr(&xdr, args->bitmask, &hdr);
out:
encode_putfh(&xdr, args->fh, &hdr);
encode_access(&xdr, args->access, &hdr);
encode_getfattr(&xdr, args->bitmask, &hdr);
encode_nops(&hdr);
return status;
return 0;
}
/*
......@@ -1444,20 +1375,15 @@ static int nfs4_xdr_enc_lookup(struct rpc_rqst *req, __be32 *p, const struct nfs
struct compound_hdr hdr = {
.nops = 0,
};
int status;
xdr_init_encode(&xdr, &req->rq_snd_buf, p);
encode_compound_hdr(&xdr, &hdr);
if ((status = encode_putfh(&xdr, args->dir_fh, &hdr)) != 0)
goto out;
if ((status = encode_lookup(&xdr, args->name, &hdr)) != 0)
goto out;
if ((status = encode_getfh(&xdr, &hdr)) != 0)
goto out;
status = encode_getfattr(&xdr, args->bitmask, &hdr);
out:
encode_putfh(&xdr, args->dir_fh, &hdr);
encode_lookup(&xdr, args->name, &hdr);
encode_getfh(&xdr, &hdr);
encode_getfattr(&xdr, args->bitmask, &hdr);
encode_nops(&hdr);
return status;
return 0;
}
/*
......@@ -1469,17 +1395,14 @@ static int nfs4_xdr_enc_lookup_root(struct rpc_rqst *req, __be32 *p, const struc
struct compound_hdr hdr = {
.nops = 0,
};
int status;
xdr_init_encode(&xdr, &req->rq_snd_buf, p);
encode_compound_hdr(&xdr, &hdr);
if ((status = encode_putrootfh(&xdr, &hdr)) != 0)
goto out;
if ((status = encode_getfh(&xdr, &hdr)) == 0)
status = encode_getfattr(&xdr, args->bitmask, &hdr);
out:
encode_putrootfh(&xdr, &hdr);
encode_getfh(&xdr, &hdr);
encode_getfattr(&xdr, args->bitmask, &hdr);
encode_nops(&hdr);
return status;
return 0;
}
/*
......@@ -1491,18 +1414,14 @@ static int nfs4_xdr_enc_remove(struct rpc_rqst *req, __be32 *p, const struct nfs
struct compound_hdr hdr = {
.nops = 0,
};
int status;
xdr_init_encode(&xdr, &req->rq_snd_buf, p);
encode_compound_hdr(&xdr, &hdr);
if ((status = encode_putfh(&xdr, args->fh, &hdr)) != 0)
goto out;
if ((status = encode_remove(&xdr, &args->name, &hdr)) != 0)
goto out;
status = encode_getfattr(&xdr, args->bitmask, &hdr);
out:
encode_putfh(&xdr, args->fh, &hdr);
encode_remove(&xdr, &args->name, &hdr);
encode_getfattr(&xdr, args->bitmask, &hdr);
encode_nops(&hdr);
return status;
return 0;
}
/*
......@@ -1514,27 +1433,18 @@ static int nfs4_xdr_enc_rename(struct rpc_rqst *req, __be32 *p, const struct nfs
struct compound_hdr hdr = {
.nops = 0,
};
int status;
xdr_init_encode(&xdr, &req->rq_snd_buf, p);
encode_compound_hdr(&xdr, &hdr);
if ((status = encode_putfh(&xdr, args->old_dir, &hdr)) != 0)
goto out;
if ((status = encode_savefh(&xdr, &hdr)) != 0)
goto out;
if ((status = encode_putfh(&xdr, args->new_dir, &hdr)) != 0)
goto out;
if ((status = encode_rename(&xdr, args->old_name, args->new_name,
&hdr)) != 0)
goto out;
if ((status = encode_getfattr(&xdr, args->bitmask, &hdr)) != 0)
goto out;
if ((status = encode_restorefh(&xdr, &hdr)) != 0)
goto out;
status = encode_getfattr(&xdr, args->bitmask, &hdr);
out:
encode_putfh(&xdr, args->old_dir, &hdr);
encode_savefh(&xdr, &hdr);
encode_putfh(&xdr, args->new_dir, &hdr);
encode_rename(&xdr, args->old_name, args->new_name, &hdr);
encode_getfattr(&xdr, args->bitmask, &hdr);
encode_restorefh(&xdr, &hdr);
encode_getfattr(&xdr, args->bitmask, &hdr);
encode_nops(&hdr);
return status;
return 0;
}
/*
......@@ -1546,26 +1456,18 @@ static int nfs4_xdr_enc_link(struct rpc_rqst *req, __be32 *p, const struct nfs4_
struct compound_hdr hdr = {
.nops = 0,
};
int status;
xdr_init_encode(&xdr, &req->rq_snd_buf, p);
encode_compound_hdr(&xdr, &hdr);
if ((status = encode_putfh(&xdr, args->fh, &hdr)) != 0)
goto out;
if ((status = encode_savefh(&xdr, &hdr)) != 0)
goto out;
if ((status = encode_putfh(&xdr, args->dir_fh, &hdr)) != 0)
goto out;
if ((status = encode_link(&xdr, args->name, &hdr)) != 0)
goto out;
if ((status = encode_getfattr(&xdr, args->bitmask, &hdr)) != 0)
goto out;
if ((status = encode_restorefh(&xdr, &hdr)) != 0)
goto out;
status = encode_getfattr(&xdr, args->bitmask, &hdr);
out:
encode_putfh(&xdr, args->fh, &hdr);
encode_savefh(&xdr, &hdr);
encode_putfh(&xdr, args->dir_fh, &hdr);
encode_link(&xdr, args->name, &hdr);
encode_getfattr(&xdr, args->bitmask, &hdr);
encode_restorefh(&xdr, &hdr);
encode_getfattr(&xdr, args->bitmask, &hdr);
encode_nops(&hdr);
return status;
return 0;
}
/*
......@@ -1577,26 +1479,18 @@ static int nfs4_xdr_enc_create(struct rpc_rqst *req, __be32 *p, const struct nfs
struct compound_hdr hdr = {
.nops = 0,
};
int status;
xdr_init_encode(&xdr, &req->rq_snd_buf, p);
encode_compound_hdr(&xdr, &hdr);
if ((status = encode_putfh(&xdr, args->dir_fh, &hdr)) != 0)
goto out;
if ((status = encode_savefh(&xdr, &hdr)) != 0)
goto out;
if ((status = encode_create(&xdr, args, &hdr)) != 0)
goto out;
if ((status = encode_getfh(&xdr, &hdr)) != 0)
goto out;
if ((status = encode_getfattr(&xdr, args->bitmask, &hdr)) != 0)
goto out;
if ((status = encode_restorefh(&xdr, &hdr)) != 0)
goto out;
status = encode_getfattr(&xdr, args->bitmask, &hdr);
out:
encode_putfh(&xdr, args->dir_fh, &hdr);
encode_savefh(&xdr, &hdr);
encode_create(&xdr, args, &hdr);
encode_getfh(&xdr, &hdr);
encode_getfattr(&xdr, args->bitmask, &hdr);
encode_restorefh(&xdr, &hdr);
encode_getfattr(&xdr, args->bitmask, &hdr);
encode_nops(&hdr);
return status;
return 0;
}
/*
......@@ -1616,14 +1510,13 @@ static int nfs4_xdr_enc_getattr(struct rpc_rqst *req, __be32 *p, const struct nf
struct compound_hdr hdr = {
.nops = 0,
};
int status;
xdr_init_encode(&xdr, &req->rq_snd_buf, p);
encode_compound_hdr(&xdr, &hdr);
if ((status = encode_putfh(&xdr, args->fh, &hdr)) == 0)
status = encode_getfattr(&xdr, args->bitmask, &hdr);
encode_putfh(&xdr, args->fh, &hdr);
encode_getfattr(&xdr, args->bitmask, &hdr);
encode_nops(&hdr);
return status;
return 0;
}
/*
......@@ -1635,20 +1528,14 @@ static int nfs4_xdr_enc_close(struct rpc_rqst *req, __be32 *p, struct nfs_closea
struct compound_hdr hdr = {
.nops = 0,
};
int status;
xdr_init_encode(&xdr, &req->rq_snd_buf, p);
encode_compound_hdr(&xdr, &hdr);
status = encode_putfh(&xdr, args->fh, &hdr);
if(status)
goto out;
status = encode_close(&xdr, args, &hdr);
if (status != 0)
goto out;
status = encode_getfattr(&xdr, args->bitmask, &hdr);
out:
encode_putfh(&xdr, args->fh, &hdr);
encode_close(&xdr, args, &hdr);
encode_getfattr(&xdr, args->bitmask, &hdr);
encode_nops(&hdr);
return status;
return 0;
}
/*
......@@ -1660,32 +1547,18 @@ static int nfs4_xdr_enc_open(struct rpc_rqst *req, __be32 *p, struct nfs_openarg
struct compound_hdr hdr = {
.nops = 0,
};
int status;
xdr_init_encode(&xdr, &req->rq_snd_buf, p);
encode_compound_hdr(&xdr, &hdr);
status = encode_putfh(&xdr, args->fh, &hdr);
if (status)
goto out;
status = encode_savefh(&xdr, &hdr);
if (status)
goto out;
status = encode_open(&xdr, args, &hdr);
if (status)
goto out;
status = encode_getfh(&xdr, &hdr);
if (status)
goto out;
status = encode_getfattr(&xdr, args->bitmask, &hdr);
if (status)
goto out;
status = encode_restorefh(&xdr, &hdr);
if (status)
goto out;
status = encode_getfattr(&xdr, args->bitmask, &hdr);
out:
encode_putfh(&xdr, args->fh, &hdr);
encode_savefh(&xdr, &hdr);
encode_open(&xdr, args, &hdr);
encode_getfh(&xdr, &hdr);
encode_getfattr(&xdr, args->bitmask, &hdr);
encode_restorefh(&xdr, &hdr);
encode_getfattr(&xdr, args->bitmask, &hdr);
encode_nops(&hdr);
return status;
return 0;
}
/*
......@@ -1697,17 +1570,13 @@ static int nfs4_xdr_enc_open_confirm(struct rpc_rqst *req, __be32 *p, struct nfs
struct compound_hdr hdr = {
.nops = 0,
};
int status;
xdr_init_encode(&xdr, &req->rq_snd_buf, p);
encode_compound_hdr(&xdr, &hdr);
status = encode_putfh(&xdr, args->fh, &hdr);
if(status)
goto out;
status = encode_open_confirm(&xdr, args, &hdr);
out:
encode_putfh(&xdr, args->fh, &hdr);
encode_open_confirm(&xdr, args, &hdr);
encode_nops(&hdr);
return status;
return 0;
}
/*
......@@ -1719,20 +1588,14 @@ static int nfs4_xdr_enc_open_noattr(struct rpc_rqst *req, __be32 *p, struct nfs_
struct compound_hdr hdr = {
.nops = 0,
};
int status;
xdr_init_encode(&xdr, &req->rq_snd_buf, p);
encode_compound_hdr(&xdr, &hdr);
status = encode_putfh(&xdr, args->fh, &hdr);
if (status)
goto out;
status = encode_open(&xdr, args, &hdr);
if (status)
goto out;
status = encode_getfattr(&xdr, args->bitmask, &hdr);
out:
encode_putfh(&xdr, args->fh, &hdr);
encode_open(&xdr, args, &hdr);
encode_getfattr(&xdr, args->bitmask, &hdr);
encode_nops(&hdr);
return status;
return 0;
}
/*
......@@ -1744,20 +1607,14 @@ static int nfs4_xdr_enc_open_downgrade(struct rpc_rqst *req, __be32 *p, struct n
struct compound_hdr hdr = {
.nops = 0,
};
int status;
xdr_init_encode(&xdr, &req->rq_snd_buf, p);
encode_compound_hdr(&xdr, &hdr);
status = encode_putfh(&xdr, args->fh, &hdr);
if (status)
goto out;
status = encode_open_downgrade(&xdr, args, &hdr);
if (status != 0)
goto out;
status = encode_getfattr(&xdr, args->bitmask, &hdr);
out:
encode_putfh(&xdr, args->fh, &hdr);
encode_open_downgrade(&xdr, args, &hdr);
encode_getfattr(&xdr, args->bitmask, &hdr);
encode_nops(&hdr);
return status;
return 0;
}
/*
......@@ -1769,17 +1626,13 @@ static int nfs4_xdr_enc_lock(struct rpc_rqst *req, __be32 *p, struct nfs_lock_ar
struct compound_hdr hdr = {
.nops = 0,
};
int status;
xdr_init_encode(&xdr, &req->rq_snd_buf, p);
encode_compound_hdr(&xdr, &hdr);
status = encode_putfh(&xdr, args->fh, &hdr);
if(status)
goto out;
status = encode_lock(&xdr, args, &hdr);
out:
encode_putfh(&xdr, args->fh, &hdr);
encode_lock(&xdr, args, &hdr);
encode_nops(&hdr);
return status;
return 0;
}
/*
......@@ -1791,17 +1644,13 @@ static int nfs4_xdr_enc_lockt(struct rpc_rqst *req, __be32 *p, struct nfs_lockt_
struct compound_hdr hdr = {
.nops = 0,
};
int status;
xdr_init_encode(&xdr, &req->rq_snd_buf, p);
encode_compound_hdr(&xdr, &hdr);
status = encode_putfh(&xdr, args->fh, &hdr);
if(status)
goto out;
status = encode_lockt(&xdr, args, &hdr);
out:
encode_putfh(&xdr, args->fh, &hdr);
encode_lockt(&xdr, args, &hdr);
encode_nops(&hdr);
return status;
return 0;
}
/*
......@@ -1813,17 +1662,13 @@ static int nfs4_xdr_enc_locku(struct rpc_rqst *req, __be32 *p, struct nfs_locku_
struct compound_hdr hdr = {
.nops = 0,
};
int status;
xdr_init_encode(&xdr, &req->rq_snd_buf, p);
encode_compound_hdr(&xdr, &hdr);
status = encode_putfh(&xdr, args->fh, &hdr);
if(status)
goto out;
status = encode_locku(&xdr, args, &hdr);
out:
encode_putfh(&xdr, args->fh, &hdr);
encode_locku(&xdr, args, &hdr);
encode_nops(&hdr);
return status;
return 0;
}
/*
......@@ -1837,14 +1682,11 @@ static int nfs4_xdr_enc_readlink(struct rpc_rqst *req, __be32 *p, const struct n
};
struct rpc_auth *auth = req->rq_task->tk_msg.rpc_cred->cr_auth;
unsigned int replen;
int status;
xdr_init_encode(&xdr, &req->rq_snd_buf, p);
encode_compound_hdr(&xdr, &hdr);
status = encode_putfh(&xdr, args->fh, &hdr);
if(status)
goto out;
status = encode_readlink(&xdr, args, req, &hdr);
encode_putfh(&xdr, args->fh, &hdr);
encode_readlink(&xdr, args, req, &hdr);
/* set up reply kvec
* toplevel_status + taglen + rescount + OP_PUTFH + status
......@@ -1853,10 +1695,8 @@ static int nfs4_xdr_enc_readlink(struct rpc_rqst *req, __be32 *p, const struct n
replen = (RPC_REPHDRSIZE + auth->au_rslack + NFS4_dec_readlink_sz) << 2;
xdr_inline_pages(&req->rq_rcv_buf, replen, args->pages,
args->pgbase, args->pglen);
out:
encode_nops(&hdr);
return status;
return 0;
}
/*
......@@ -1870,14 +1710,11 @@ static int nfs4_xdr_enc_readdir(struct rpc_rqst *req, __be32 *p, const struct nf
};
struct rpc_auth *auth = req->rq_task->tk_msg.rpc_cred->cr_auth;
int replen;
int status;
xdr_init_encode(&xdr, &req->rq_snd_buf, p);
encode_compound_hdr(&xdr, &hdr);
status = encode_putfh(&xdr, args->fh, &hdr);
if(status)
goto out;
status = encode_readdir(&xdr, args, req, &hdr);
encode_putfh(&xdr, args->fh, &hdr);
encode_readdir(&xdr, args, req, &hdr);
/* set up reply kvec
* toplevel_status + taglen + rescount + OP_PUTFH + status
......@@ -1889,10 +1726,8 @@ static int nfs4_xdr_enc_readdir(struct rpc_rqst *req, __be32 *p, const struct nf
dprintk("%s: inlined page args = (%u, %p, %u, %u)\n",
__func__, replen, args->pages,
args->pgbase, args->count);
out:
encode_nops(&hdr);
return status;
return 0;
}
/*
......@@ -1905,16 +1740,12 @@ static int nfs4_xdr_enc_read(struct rpc_rqst *req, __be32 *p, struct nfs_readarg
struct compound_hdr hdr = {
.nops = 0,
};
int replen, status;
int replen;
xdr_init_encode(&xdr, &req->rq_snd_buf, p);
encode_compound_hdr(&xdr, &hdr);
status = encode_putfh(&xdr, args->fh, &hdr);
if (status)
goto out;
status = encode_read(&xdr, args, &hdr);
if (status)
goto out;
encode_putfh(&xdr, args->fh, &hdr);
encode_read(&xdr, args, &hdr);
/* set up reply kvec
* toplevel status + taglen=0 + rescount + OP_PUTFH + status
......@@ -1924,9 +1755,8 @@ static int nfs4_xdr_enc_read(struct rpc_rqst *req, __be32 *p, struct nfs_readarg
xdr_inline_pages(&req->rq_rcv_buf, replen,
args->pages, args->pgbase, args->count);
req->rq_rcv_buf.flags |= XDRBUF_READ;
out:
encode_nops(&hdr);
return status;
return 0;
}
/*
......@@ -1938,20 +1768,14 @@ static int nfs4_xdr_enc_setattr(struct rpc_rqst *req, __be32 *p, struct nfs_seta
struct compound_hdr hdr = {
.nops = 0,
};
int status;
xdr_init_encode(&xdr, &req->rq_snd_buf, p);
encode_compound_hdr(&xdr, &hdr);
status = encode_putfh(&xdr, args->fh, &hdr);
if(status)
goto out;
status = encode_setattr(&xdr, args, args->server, &hdr);
if(status)
goto out;
status = encode_getfattr(&xdr, args->bitmask, &hdr);
out:
encode_putfh(&xdr, args->fh, &hdr);
encode_setattr(&xdr, args, args->server, &hdr);
encode_getfattr(&xdr, args->bitmask, &hdr);
encode_nops(&hdr);
return status;
return 0;
}
/*
......@@ -1966,21 +1790,19 @@ nfs4_xdr_enc_getacl(struct rpc_rqst *req, __be32 *p,
struct compound_hdr hdr = {
.nops = 0,
};
int replen, status;
int replen;
xdr_init_encode(&xdr, &req->rq_snd_buf, p);
encode_compound_hdr(&xdr, &hdr);
status = encode_putfh(&xdr, args->fh, &hdr);
if (status)
goto out;
status = encode_getattr_two(&xdr, FATTR4_WORD0_ACL, 0, &hdr);
encode_putfh(&xdr, args->fh, &hdr);
encode_getattr_two(&xdr, FATTR4_WORD0_ACL, 0, &hdr);
/* set up reply buffer: */
replen = (RPC_REPHDRSIZE + auth->au_rslack + NFS4_dec_getacl_sz) << 2;
xdr_inline_pages(&req->rq_rcv_buf, replen,
args->acl_pages, args->acl_pgbase, args->acl_len);
out:
encode_nops(&hdr);
return status;
return 0;
}
/*
......@@ -1992,21 +1814,15 @@ static int nfs4_xdr_enc_write(struct rpc_rqst *req, __be32 *p, struct nfs_writea
struct compound_hdr hdr = {
.nops = 0,
};
int status;
xdr_init_encode(&xdr, &req->rq_snd_buf, p);
encode_compound_hdr(&xdr, &hdr);
status = encode_putfh(&xdr, args->fh, &hdr);
if (status)
goto out;
status = encode_write(&xdr, args, &hdr);
if (status)
goto out;
encode_putfh(&xdr, args->fh, &hdr);
encode_write(&xdr, args, &hdr);
req->rq_snd_buf.flags |= XDRBUF_WRITE;
status = encode_getfattr(&xdr, args->bitmask, &hdr);
out:
encode_getfattr(&xdr, args->bitmask, &hdr);
encode_nops(&hdr);
return status;
return 0;
}
/*
......@@ -2018,20 +1834,14 @@ static int nfs4_xdr_enc_commit(struct rpc_rqst *req, __be32 *p, struct nfs_write
struct compound_hdr hdr = {
.nops = 0,
};
int status;
xdr_init_encode(&xdr, &req->rq_snd_buf, p);
encode_compound_hdr(&xdr, &hdr);
status = encode_putfh(&xdr, args->fh, &hdr);
if (status)
goto out;
status = encode_commit(&xdr, args, &hdr);
if (status)
goto out;
status = encode_getfattr(&xdr, args->bitmask, &hdr);
out:
encode_putfh(&xdr, args->fh, &hdr);
encode_commit(&xdr, args, &hdr);
encode_getfattr(&xdr, args->bitmask, &hdr);
encode_nops(&hdr);
return status;
return 0;
}
/*
......@@ -2043,15 +1853,13 @@ static int nfs4_xdr_enc_fsinfo(struct rpc_rqst *req, __be32 *p, struct nfs4_fsin
struct compound_hdr hdr = {
.nops = 0,
};
int status;
xdr_init_encode(&xdr, &req->rq_snd_buf, p);
encode_compound_hdr(&xdr, &hdr);
status = encode_putfh(&xdr, args->fh, &hdr);
if (!status)
status = encode_fsinfo(&xdr, args->bitmask, &hdr);
encode_putfh(&xdr, args->fh, &hdr);
encode_fsinfo(&xdr, args->bitmask, &hdr);
encode_nops(&hdr);
return status;
return 0;
}
/*
......@@ -2063,17 +1871,14 @@ static int nfs4_xdr_enc_pathconf(struct rpc_rqst *req, __be32 *p, const struct n
struct compound_hdr hdr = {
.nops = 0,
};
int status;
xdr_init_encode(&xdr, &req->rq_snd_buf, p);
encode_compound_hdr(&xdr, &hdr);
status = encode_putfh(&xdr, args->fh, &hdr);
if (!status)
status = encode_getattr_one(&xdr,
args->bitmask[0] & nfs4_pathconf_bitmap[0],
&hdr);
encode_putfh(&xdr, args->fh, &hdr);
encode_getattr_one(&xdr, args->bitmask[0] & nfs4_pathconf_bitmap[0],
&hdr);
encode_nops(&hdr);
return status;
return 0;
}
/*
......@@ -2085,17 +1890,14 @@ static int nfs4_xdr_enc_statfs(struct rpc_rqst *req, __be32 *p, const struct nfs
struct compound_hdr hdr = {
.nops = 0,
};
int status;
xdr_init_encode(&xdr, &req->rq_snd_buf, p);
encode_compound_hdr(&xdr, &hdr);
status = encode_putfh(&xdr, args->fh, &hdr);
if (status == 0)
status = encode_getattr_two(&xdr,
args->bitmask[0] & nfs4_statfs_bitmap[0],
args->bitmask[1] & nfs4_statfs_bitmap[1], &hdr);
encode_putfh(&xdr, args->fh, &hdr);
encode_getattr_two(&xdr, args->bitmask[0] & nfs4_statfs_bitmap[0],
args->bitmask[1] & nfs4_statfs_bitmap[1], &hdr);
encode_nops(&hdr);
return status;
return 0;
}
/*
......@@ -2107,18 +1909,16 @@ static int nfs4_xdr_enc_server_caps(struct rpc_rqst *req, __be32 *p, const struc
struct compound_hdr hdr = {
.nops = 0,
};
int status;
xdr_init_encode(&xdr, &req->rq_snd_buf, p);
encode_compound_hdr(&xdr, &hdr);
status = encode_putfh(&xdr, fhandle, &hdr);
if (status == 0)
status = encode_getattr_one(&xdr, FATTR4_WORD0_SUPPORTED_ATTRS|
FATTR4_WORD0_LINK_SUPPORT|
FATTR4_WORD0_SYMLINK_SUPPORT|
FATTR4_WORD0_ACLSUPPORT, &hdr);
encode_putfh(&xdr, fhandle, &hdr);
encode_getattr_one(&xdr, FATTR4_WORD0_SUPPORTED_ATTRS|
FATTR4_WORD0_LINK_SUPPORT|
FATTR4_WORD0_SYMLINK_SUPPORT|
FATTR4_WORD0_ACLSUPPORT, &hdr);
encode_nops(&hdr);
return status;
return 0;
}
/*
......@@ -2130,13 +1930,12 @@ static int nfs4_xdr_enc_renew(struct rpc_rqst *req, __be32 *p, struct nfs_client
struct compound_hdr hdr = {
.nops = 0,
};
int status;
xdr_init_encode(&xdr, &req->rq_snd_buf, p);
encode_compound_hdr(&xdr, &hdr);
status = encode_renew(&xdr, clp, &hdr);
encode_renew(&xdr, clp, &hdr);
encode_nops(&hdr);
return status;
return 0;
}
/*
......@@ -2148,13 +1947,12 @@ static int nfs4_xdr_enc_setclientid(struct rpc_rqst *req, __be32 *p, struct nfs4
struct compound_hdr hdr = {
.nops = 0,
};
int status;
xdr_init_encode(&xdr, &req->rq_snd_buf, p);
encode_compound_hdr(&xdr, &hdr);
status = encode_setclientid(&xdr, sc, &hdr);
encode_setclientid(&xdr, sc, &hdr);
encode_nops(&hdr);
return status;
return 0;
}
/*
......@@ -2167,17 +1965,14 @@ static int nfs4_xdr_enc_setclientid_confirm(struct rpc_rqst *req, __be32 *p, str
.nops = 0,
};
const u32 lease_bitmap[2] = { FATTR4_WORD0_LEASE_TIME, 0 };
int status;
xdr_init_encode(&xdr, &req->rq_snd_buf, p);
encode_compound_hdr(&xdr, &hdr);
status = encode_setclientid_confirm(&xdr, clp, &hdr);
if (!status)
status = encode_putrootfh(&xdr, &hdr);
if (!status)
status = encode_fsinfo(&xdr, lease_bitmap, &hdr);
encode_setclientid_confirm(&xdr, clp, &hdr);
encode_putrootfh(&xdr, &hdr);
encode_fsinfo(&xdr, lease_bitmap, &hdr);
encode_nops(&hdr);
return status;
return 0;
}
/*
......@@ -2189,20 +1984,14 @@ static int nfs4_xdr_enc_delegreturn(struct rpc_rqst *req, __be32 *p, const struc
struct compound_hdr hdr = {
.nops = 0,
};
int status;
xdr_init_encode(&xdr, &req->rq_snd_buf, p);
encode_compound_hdr(&xdr, &hdr);
status = encode_putfh(&xdr, args->fhandle, &hdr);
if (status != 0)
goto out;
status = encode_delegreturn(&xdr, args->stateid, &hdr);
if (status != 0)
goto out;
status = encode_getfattr(&xdr, args->bitmask, &hdr);
out:
encode_putfh(&xdr, args->fhandle, &hdr);
encode_delegreturn(&xdr, args->stateid, &hdr);
encode_getfattr(&xdr, args->bitmask, &hdr);
encode_nops(&hdr);
return status;
return 0;
}
/*
......@@ -2216,16 +2005,13 @@ static int nfs4_xdr_enc_fs_locations(struct rpc_rqst *req, __be32 *p, struct nfs
};
struct rpc_auth *auth = req->rq_task->tk_msg.rpc_cred->cr_auth;
int replen;
int status;
xdr_init_encode(&xdr, &req->rq_snd_buf, p);
encode_compound_hdr(&xdr, &hdr);
if ((status = encode_putfh(&xdr, args->dir_fh, &hdr)) != 0)
goto out;
if ((status = encode_lookup(&xdr, args->name, &hdr)) != 0)
goto out;
if ((status = encode_fs_locations(&xdr, args->bitmask, &hdr)) != 0)
goto out;
encode_putfh(&xdr, args->dir_fh, &hdr);
encode_lookup(&xdr, args->name, &hdr);
encode_fs_locations(&xdr, args->bitmask, &hdr);
/* set up reply
* toplevel_status + OP_PUTFH + status
* + OP_LOOKUP + status + OP_GETATTR + status = 7
......@@ -2233,9 +2019,8 @@ static int nfs4_xdr_enc_fs_locations(struct rpc_rqst *req, __be32 *p, struct nfs
replen = (RPC_REPHDRSIZE + auth->au_rslack + 7) << 2;
xdr_inline_pages(&req->rq_rcv_buf, replen, &args->page,
0, PAGE_SIZE);
out:
encode_nops(&hdr);
return status;
return 0;
}
/*
......@@ -4115,11 +3900,8 @@ nfs4_xdr_enc_setacl(struct rpc_rqst *req, __be32 *p, struct nfs_setaclargs *args
xdr_init_encode(&xdr, &req->rq_snd_buf, p);
encode_compound_hdr(&xdr, &hdr);
status = encode_putfh(&xdr, args->fh, &hdr);
if (status)
goto out;
encode_putfh(&xdr, args->fh, &hdr);
status = encode_setacl(&xdr, args, &hdr);
out:
encode_nops(&hdr);
return status;
}
......
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