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Commit cccddf4f authored by Benny Halevy's avatar Benny Halevy Committed by Trond Myklebust
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nfs: nfs4xdr: optimize low level decoding 

do not increment decoding ptr if not needed.
Signed-off-by: default avatarBenny Halevy <bhalevy@panasas.com>
Signed-off-by: default avatarTrond Myklebust <Trond.Myklebust@netapp.com>
parent c0eae66e
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Inline Side-by-side
Showing with 59 additions and 59 deletions
fs/nfs/nfs4xdr.c
View file @ cccddf4f
......@@ -2437,7 +2437,7 @@ static int decode_opaque_inline(struct xdr_stream *xdr, unsigned int *len, char
p = xdr_inline_decode(xdr, 4);
if (unlikely(!p))
goto out_overflow;
*len = be32_to_cpup(p++);
*len = be32_to_cpup(p);
p = xdr_inline_decode(xdr, *len);
if (unlikely(!p))
goto out_overflow;
......@@ -2456,14 +2456,14 @@ static int decode_compound_hdr(struct xdr_stream *xdr, struct compound_hdr *hdr)
if (unlikely(!p))
goto out_overflow;
hdr->status = be32_to_cpup(p++);
hdr->taglen = be32_to_cpup(p++);
hdr->taglen = be32_to_cpup(p);
p = xdr_inline_decode(xdr, hdr->taglen + 4);
if (unlikely(!p))
goto out_overflow;
hdr->tag = (char *)p;
p += XDR_QUADLEN(hdr->taglen);
hdr->nops = be32_to_cpup(p++);
hdr->nops = be32_to_cpup(p);
if (unlikely(hdr->nops < 1))
return nfs4_stat_to_errno(hdr->status);
return 0;
......@@ -2488,7 +2488,7 @@ static int decode_op_hdr(struct xdr_stream *xdr, enum nfs_opnum4 expected)
opnum, expected);
return -EIO;
}
nfserr = be32_to_cpup(p++);
nfserr = be32_to_cpup(p);
if (nfserr != NFS_OK)
return nfs4_stat_to_errno(nfserr);
return 0;
......@@ -2519,7 +2519,7 @@ static int decode_attr_bitmap(struct xdr_stream *xdr, uint32_t *bitmap)
p = xdr_inline_decode(xdr, 4);
if (unlikely(!p))
goto out_overflow;
bmlen = be32_to_cpup(p++);
bmlen = be32_to_cpup(p);
bitmap[0] = bitmap[1] = 0;
p = xdr_inline_decode(xdr, (bmlen << 2));
......@@ -2528,7 +2528,7 @@ static int decode_attr_bitmap(struct xdr_stream *xdr, uint32_t *bitmap)
if (bmlen > 0) {
bitmap[0] = be32_to_cpup(p++);
if (bmlen > 1)
bitmap[1] = be32_to_cpup(p++);
bitmap[1] = be32_to_cpup(p);
}
return 0;
out_overflow:
......@@ -2543,7 +2543,7 @@ static inline int decode_attr_length(struct xdr_stream *xdr, uint32_t *attrlen,
p = xdr_inline_decode(xdr, 4);
if (unlikely(!p))
goto out_overflow;
*attrlen = be32_to_cpup(p++);
*attrlen = be32_to_cpup(p);
*savep = xdr->p;
return 0;
out_overflow:
......@@ -2574,7 +2574,7 @@ static int decode_attr_type(struct xdr_stream *xdr, uint32_t *bitmap, uint32_t *
p = xdr_inline_decode(xdr, 4);
if (unlikely(!p))
goto out_overflow;
*type = be32_to_cpup(p++);
*type = be32_to_cpup(p);
if (*type < NF4REG || *type > NF4NAMEDATTR) {
dprintk("%s: bad type %d\n", __func__, *type);
return -EIO;
......@@ -2601,7 +2601,7 @@ static int decode_attr_change(struct xdr_stream *xdr, uint32_t *bitmap, uint64_t
p = xdr_inline_decode(xdr, 8);
if (unlikely(!p))
goto out_overflow;
p = xdr_decode_hyper(p, change);
xdr_decode_hyper(p, change);
bitmap[0] &= ~FATTR4_WORD0_CHANGE;
ret = NFS_ATTR_FATTR_CHANGE;
}
......@@ -2625,7 +2625,7 @@ static int decode_attr_size(struct xdr_stream *xdr, uint32_t *bitmap, uint64_t *
p = xdr_inline_decode(xdr, 8);
if (unlikely(!p))
goto out_overflow;
p = xdr_decode_hyper(p, size);
xdr_decode_hyper(p, size);
bitmap[0] &= ~FATTR4_WORD0_SIZE;
ret = NFS_ATTR_FATTR_SIZE;
}
......@@ -2647,7 +2647,7 @@ static int decode_attr_link_support(struct xdr_stream *xdr, uint32_t *bitmap, ui
p = xdr_inline_decode(xdr, 4);
if (unlikely(!p))
goto out_overflow;
*res = be32_to_cpup(p++);
*res = be32_to_cpup(p);
bitmap[0] &= ~FATTR4_WORD0_LINK_SUPPORT;
}
dprintk("%s: link support=%s\n", __func__, *res == 0 ? "false" : "true");
......@@ -2668,7 +2668,7 @@ static int decode_attr_symlink_support(struct xdr_stream *xdr, uint32_t *bitmap,
p = xdr_inline_decode(xdr, 4);
if (unlikely(!p))
goto out_overflow;
*res = be32_to_cpup(p++);
*res = be32_to_cpup(p);
bitmap[0] &= ~FATTR4_WORD0_SYMLINK_SUPPORT;
}
dprintk("%s: symlink support=%s\n", __func__, *res == 0 ? "false" : "true");
......@@ -2692,7 +2692,7 @@ static int decode_attr_fsid(struct xdr_stream *xdr, uint32_t *bitmap, struct nfs
if (unlikely(!p))
goto out_overflow;
p = xdr_decode_hyper(p, &fsid->major);
p = xdr_decode_hyper(p, &fsid->minor);
xdr_decode_hyper(p, &fsid->minor);
bitmap[0] &= ~FATTR4_WORD0_FSID;
ret = NFS_ATTR_FATTR_FSID;
}
......@@ -2716,7 +2716,7 @@ static int decode_attr_lease_time(struct xdr_stream *xdr, uint32_t *bitmap, uint
p = xdr_inline_decode(xdr, 4);
if (unlikely(!p))
goto out_overflow;
*res = be32_to_cpup(p++);
*res = be32_to_cpup(p);
bitmap[0] &= ~FATTR4_WORD0_LEASE_TIME;
}
dprintk("%s: file size=%u\n", __func__, (unsigned int)*res);
......@@ -2737,7 +2737,7 @@ static int decode_attr_aclsupport(struct xdr_stream *xdr, uint32_t *bitmap, uint
p = xdr_inline_decode(xdr, 4);
if (unlikely(!p))
goto out_overflow;
*res = be32_to_cpup(p++);
*res = be32_to_cpup(p);
bitmap[0] &= ~FATTR4_WORD0_ACLSUPPORT;
}
dprintk("%s: ACLs supported=%u\n", __func__, (unsigned int)*res);
......@@ -2759,7 +2759,7 @@ static int decode_attr_fileid(struct xdr_stream *xdr, uint32_t *bitmap, uint64_t
p = xdr_inline_decode(xdr, 8);
if (unlikely(!p))
goto out_overflow;
p = xdr_decode_hyper(p, fileid);
xdr_decode_hyper(p, fileid);
bitmap[0] &= ~FATTR4_WORD0_FILEID;
ret = NFS_ATTR_FATTR_FILEID;
}
......@@ -2782,7 +2782,7 @@ static int decode_attr_mounted_on_fileid(struct xdr_stream *xdr, uint32_t *bitma
p = xdr_inline_decode(xdr, 8);
if (unlikely(!p))
goto out_overflow;
p = xdr_decode_hyper(p, fileid);
xdr_decode_hyper(p, fileid);
bitmap[1] &= ~FATTR4_WORD1_MOUNTED_ON_FILEID;
ret = NFS_ATTR_FATTR_FILEID;
}
......@@ -2805,7 +2805,7 @@ static int decode_attr_files_avail(struct xdr_stream *xdr, uint32_t *bitmap, uin
p = xdr_inline_decode(xdr, 8);
if (unlikely(!p))
goto out_overflow;
p = xdr_decode_hyper(p, res);
xdr_decode_hyper(p, res);
bitmap[0] &= ~FATTR4_WORD0_FILES_AVAIL;
}
dprintk("%s: files avail=%Lu\n", __func__, (unsigned long long)*res);
......@@ -2827,7 +2827,7 @@ static int decode_attr_files_free(struct xdr_stream *xdr, uint32_t *bitmap, uint
p = xdr_inline_decode(xdr, 8);
if (unlikely(!p))
goto out_overflow;
p = xdr_decode_hyper(p, res);
xdr_decode_hyper(p, res);
bitmap[0] &= ~FATTR4_WORD0_FILES_FREE;
}
dprintk("%s: files free=%Lu\n", __func__, (unsigned long long)*res);
......@@ -2849,7 +2849,7 @@ static int decode_attr_files_total(struct xdr_stream *xdr, uint32_t *bitmap, uin
p = xdr_inline_decode(xdr, 8);
if (unlikely(!p))
goto out_overflow;
p = xdr_decode_hyper(p, res);
xdr_decode_hyper(p, res);
bitmap[0] &= ~FATTR4_WORD0_FILES_TOTAL;
}
dprintk("%s: files total=%Lu\n", __func__, (unsigned long long)*res);
......@@ -2868,7 +2868,7 @@ static int decode_pathname(struct xdr_stream *xdr, struct nfs4_pathname *path)
p = xdr_inline_decode(xdr, 4);
if (unlikely(!p))
goto out_overflow;
n = be32_to_cpup(p++);
n = be32_to_cpup(p);
if (n == 0)
goto root_path;
dprintk("path ");
......@@ -2925,7 +2925,7 @@ static int decode_attr_fs_locations(struct xdr_stream *xdr, uint32_t *bitmap, st
p = xdr_inline_decode(xdr, 4);
if (unlikely(!p))
goto out_overflow;
n = be32_to_cpup(p++);
n = be32_to_cpup(p);
if (n <= 0)
goto out_eio;
res->nlocations = 0;
......@@ -2936,7 +2936,7 @@ static int decode_attr_fs_locations(struct xdr_stream *xdr, uint32_t *bitmap, st
p = xdr_inline_decode(xdr, 4);
if (unlikely(!p))
goto out_overflow;
m = be32_to_cpup(p++);
m = be32_to_cpup(p);
loc->nservers = 0;
dprintk("%s: servers ", __func__);
......@@ -2994,7 +2994,7 @@ static int decode_attr_maxfilesize(struct xdr_stream *xdr, uint32_t *bitmap, uin
p = xdr_inline_decode(xdr, 8);
if (unlikely(!p))
goto out_overflow;
p = xdr_decode_hyper(p, res);
xdr_decode_hyper(p, res);
bitmap[0] &= ~FATTR4_WORD0_MAXFILESIZE;
}
dprintk("%s: maxfilesize=%Lu\n", __func__, (unsigned long long)*res);
......@@ -3016,7 +3016,7 @@ static int decode_attr_maxlink(struct xdr_stream *xdr, uint32_t *bitmap, uint32_
p = xdr_inline_decode(xdr, 4);
if (unlikely(!p))
goto out_overflow;
*maxlink = be32_to_cpup(p++);
*maxlink = be32_to_cpup(p);
bitmap[0] &= ~FATTR4_WORD0_MAXLINK;
}
dprintk("%s: maxlink=%u\n", __func__, *maxlink);
......@@ -3038,7 +3038,7 @@ static int decode_attr_maxname(struct xdr_stream *xdr, uint32_t *bitmap, uint32_
p = xdr_inline_decode(xdr, 4);
if (unlikely(!p))
goto out_overflow;
*maxname = be32_to_cpup(p++);
*maxname = be32_to_cpup(p);
bitmap[0] &= ~FATTR4_WORD0_MAXNAME;
}
dprintk("%s: maxname=%u\n", __func__, *maxname);
......@@ -3061,7 +3061,7 @@ static int decode_attr_maxread(struct xdr_stream *xdr, uint32_t *bitmap, uint32_
p = xdr_inline_decode(xdr, 8);
if (unlikely(!p))
goto out_overflow;
p = xdr_decode_hyper(p, &maxread);
xdr_decode_hyper(p, &maxread);
if (maxread > 0x7FFFFFFF)
maxread = 0x7FFFFFFF;
*res = (uint32_t)maxread;
......@@ -3087,7 +3087,7 @@ static int decode_attr_maxwrite(struct xdr_stream *xdr, uint32_t *bitmap, uint32
p = xdr_inline_decode(xdr, 8);
if (unlikely(!p))
goto out_overflow;
p = xdr_decode_hyper(p, &maxwrite);
xdr_decode_hyper(p, &maxwrite);
if (maxwrite > 0x7FFFFFFF)
maxwrite = 0x7FFFFFFF;
*res = (uint32_t)maxwrite;
......@@ -3113,7 +3113,7 @@ static int decode_attr_mode(struct xdr_stream *xdr, uint32_t *bitmap, umode_t *m
p = xdr_inline_decode(xdr, 4);
if (unlikely(!p))
goto out_overflow;
tmp = be32_to_cpup(p++);
tmp = be32_to_cpup(p);
*mode = tmp & ~S_IFMT;
bitmap[1] &= ~FATTR4_WORD1_MODE;
ret = NFS_ATTR_FATTR_MODE;
......@@ -3137,7 +3137,7 @@ static int decode_attr_nlink(struct xdr_stream *xdr, uint32_t *bitmap, uint32_t
p = xdr_inline_decode(xdr, 4);
if (unlikely(!p))
goto out_overflow;
*nlink = be32_to_cpup(p++);
*nlink = be32_to_cpup(p);
bitmap[1] &= ~FATTR4_WORD1_NUMLINKS;
ret = NFS_ATTR_FATTR_NLINK;
}
......@@ -3161,7 +3161,7 @@ static int decode_attr_owner(struct xdr_stream *xdr, uint32_t *bitmap, struct nf
p = xdr_inline_decode(xdr, 4);
if (unlikely(!p))
goto out_overflow;
len = be32_to_cpup(p++);
len = be32_to_cpup(p);
p = xdr_inline_decode(xdr, len);
if (unlikely(!p))
goto out_overflow;
......@@ -3196,7 +3196,7 @@ static int decode_attr_group(struct xdr_stream *xdr, uint32_t *bitmap, struct nf
p = xdr_inline_decode(xdr, 4);
if (unlikely(!p))
goto out_overflow;
len = be32_to_cpup(p++);
len = be32_to_cpup(p);
p = xdr_inline_decode(xdr, len);
if (unlikely(!p))
goto out_overflow;
......@@ -3234,7 +3234,7 @@ static int decode_attr_rdev(struct xdr_stream *xdr, uint32_t *bitmap, dev_t *rde
if (unlikely(!p))
goto out_overflow;
major = be32_to_cpup(p++);
minor = be32_to_cpup(p++);
minor = be32_to_cpup(p);
tmp = MKDEV(major, minor);
if (MAJOR(tmp) == major && MINOR(tmp) == minor)
*rdev = tmp;
......@@ -3260,7 +3260,7 @@ static int decode_attr_space_avail(struct xdr_stream *xdr, uint32_t *bitmap, uin
p = xdr_inline_decode(xdr, 8);
if (unlikely(!p))
goto out_overflow;
p = xdr_decode_hyper(p, res);
xdr_decode_hyper(p, res);
bitmap[1] &= ~FATTR4_WORD1_SPACE_AVAIL;
}
dprintk("%s: space avail=%Lu\n", __func__, (unsigned long long)*res);
......@@ -3282,7 +3282,7 @@ static int decode_attr_space_free(struct xdr_stream *xdr, uint32_t *bitmap, uint
p = xdr_inline_decode(xdr, 8);
if (unlikely(!p))
goto out_overflow;
p = xdr_decode_hyper(p, res);
xdr_decode_hyper(p, res);
bitmap[1] &= ~FATTR4_WORD1_SPACE_FREE;
}
dprintk("%s: space free=%Lu\n", __func__, (unsigned long long)*res);
......@@ -3304,7 +3304,7 @@ static int decode_attr_space_total(struct xdr_stream *xdr, uint32_t *bitmap, uin
p = xdr_inline_decode(xdr, 8);
if (unlikely(!p))
goto out_overflow;
p = xdr_decode_hyper(p, res);
xdr_decode_hyper(p, res);
bitmap[1] &= ~FATTR4_WORD1_SPACE_TOTAL;
}
dprintk("%s: space total=%Lu\n", __func__, (unsigned long long)*res);
......@@ -3326,7 +3326,7 @@ static int decode_attr_space_used(struct xdr_stream *xdr, uint32_t *bitmap, uint
p = xdr_inline_decode(xdr, 8);
if (unlikely(!p))
goto out_overflow;
p = xdr_decode_hyper(p, used);
xdr_decode_hyper(p, used);
bitmap[1] &= ~FATTR4_WORD1_SPACE_USED;
ret = NFS_ATTR_FATTR_SPACE_USED;
}
......@@ -3348,7 +3348,7 @@ static int decode_attr_time(struct xdr_stream *xdr, struct timespec *time)
if (unlikely(!p))
goto out_overflow;
p = xdr_decode_hyper(p, &sec);
nsec = be32_to_cpup(p++);
nsec = be32_to_cpup(p);
time->tv_sec = (time_t)sec;
time->tv_nsec = (long)nsec;
return 0;
......@@ -3437,7 +3437,7 @@ static int decode_change_info(struct xdr_stream *xdr, struct nfs4_change_info *c
goto out_overflow;
cinfo->atomic = be32_to_cpup(p++);
p = xdr_decode_hyper(p, &cinfo->before);
p = xdr_decode_hyper(p, &cinfo->after);
xdr_decode_hyper(p, &cinfo->after);
return 0;
out_overflow:
print_overflow_msg(__func__, xdr);
......@@ -3457,7 +3457,7 @@ static int decode_access(struct xdr_stream *xdr, struct nfs4_accessres *access)
if (unlikely(!p))
goto out_overflow;
supp = be32_to_cpup(p++);
acc = be32_to_cpup(p++);
acc = be32_to_cpup(p);
access->supported = supp;
access->access = acc;
return 0;
......@@ -3525,7 +3525,7 @@ static int decode_create(struct xdr_stream *xdr, struct nfs4_change_info *cinfo)
p = xdr_inline_decode(xdr, 4);
if (unlikely(!p))
goto out_overflow;
bmlen = be32_to_cpup(p++);
bmlen = be32_to_cpup(p);
p = xdr_inline_decode(xdr, bmlen << 2);
if (likely(p))
return 0;
......@@ -3786,7 +3786,7 @@ static int decode_getfh(struct xdr_stream *xdr, struct nfs_fh *fh)
p = xdr_inline_decode(xdr, 4);
if (unlikely(!p))
goto out_overflow;
len = be32_to_cpup(p++);
len = be32_to_cpup(p);
if (len > NFS4_FHSIZE)
return -EIO;
fh->size = len;
......@@ -3836,7 +3836,7 @@ static int decode_lock_denied (struct xdr_stream *xdr, struct file_lock *fl)
fl->fl_pid = 0;
}
p = xdr_decode_hyper(p, &clientid);
namelen = be32_to_cpup(p++);
namelen = be32_to_cpup(p);
p = xdr_inline_decode(xdr, namelen);
if (likely(p))
return -NFS4ERR_DENIED;
......@@ -3903,11 +3903,11 @@ static int decode_space_limit(struct xdr_stream *xdr, u64 *maxsize)
limit_type = be32_to_cpup(p++);
switch (limit_type) {
case 1:
p = xdr_decode_hyper(p, maxsize);
xdr_decode_hyper(p, maxsize);
break;
case 2:
nblocks = be32_to_cpup(p++);
blocksize = be32_to_cpup(p++);
blocksize = be32_to_cpup(p);
*maxsize = (uint64_t)nblocks * (uint64_t)blocksize;
}
return 0;
......@@ -3925,7 +3925,7 @@ static int decode_delegation(struct xdr_stream *xdr, struct nfs_openres *res)
p = xdr_inline_decode(xdr, 4);
if (unlikely(!p))
goto out_overflow;
delegation_type = be32_to_cpup(p++);
delegation_type = be32_to_cpup(p);
if (delegation_type == NFS4_OPEN_DELEGATE_NONE) {
res->delegation_type = 0;
return 0;
......@@ -3936,7 +3936,7 @@ static int decode_delegation(struct xdr_stream *xdr, struct nfs_openres *res)
p = xdr_inline_decode(xdr, 4);
if (unlikely(!p))
goto out_overflow;
res->do_recall = be32_to_cpup(p++);
res->do_recall = be32_to_cpup(p);
switch (delegation_type) {
case NFS4_OPEN_DELEGATE_READ:
......@@ -3973,7 +3973,7 @@ static int decode_open(struct xdr_stream *xdr, struct nfs_openres *res)
if (unlikely(!p))
goto out_overflow;
res->rflags = be32_to_cpup(p++);
bmlen = be32_to_cpup(p++);
bmlen = be32_to_cpup(p);
if (bmlen > 10)
goto xdr_error;
......@@ -4043,7 +4043,7 @@ static int decode_read(struct xdr_stream *xdr, struct rpc_rqst *req, struct nfs_
if (unlikely(!p))
goto out_overflow;
eof = be32_to_cpup(p++);
count = be32_to_cpup(p++);
count = be32_to_cpup(p);
hdrlen = (u8 *) p - (u8 *) iov->iov_base;
recvd = req->rq_rcv_buf.len - hdrlen;
if (count > recvd) {
......@@ -4174,7 +4174,7 @@ static int decode_readlink(struct xdr_stream *xdr, struct rpc_rqst *req)
p = xdr_inline_decode(xdr, 4);
if (unlikely(!p))
goto out_overflow;
len = be32_to_cpup(p++);
len = be32_to_cpup(p);
if (len >= rcvbuf->page_len || len <= 0) {
dprintk("nfs: server returned giant symlink!\n");
return -ENAMETOOLONG;
......@@ -4301,7 +4301,7 @@ static int decode_setattr(struct xdr_stream *xdr)
p = xdr_inline_decode(xdr, 4);
if (unlikely(!p))
goto out_overflow;
bmlen = be32_to_cpup(p++);
bmlen = be32_to_cpup(p);
p = xdr_inline_decode(xdr, bmlen << 2);
if (likely(p))
return 0;
......@@ -4325,7 +4325,7 @@ static int decode_setclientid(struct xdr_stream *xdr, struct nfs_client *clp)
" %d\n", opnum);
return -EIO;
}
nfserr = be32_to_cpup(p++);
nfserr = be32_to_cpup(p);
if (nfserr == NFS_OK) {
p = xdr_inline_decode(xdr, 8 + NFS4_VERIFIER_SIZE);
if (unlikely(!p))
......@@ -4339,7 +4339,7 @@ static int decode_setclientid(struct xdr_stream *xdr, struct nfs_client *clp)
p = xdr_inline_decode(xdr, 4);
if (unlikely(!p))
goto out_overflow;
len = be32_to_cpup(p++);
len = be32_to_cpup(p);
p = xdr_inline_decode(xdr, len);
if (unlikely(!p))
goto out_overflow;
......@@ -4348,7 +4348,7 @@ static int decode_setclientid(struct xdr_stream *xdr, struct nfs_client *clp)
p = xdr_inline_decode(xdr, 4);
if (unlikely(!p))
goto out_overflow;
len = be32_to_cpup(p++);
len = be32_to_cpup(p);
p = xdr_inline_decode(xdr, len);
if (unlikely(!p))
goto out_overflow;
......@@ -4410,7 +4410,7 @@ static int decode_exchange_id(struct xdr_stream *xdr,
p = xdr_inline_decode(xdr, 8);
if (unlikely(!p))
goto out_overflow;
p = xdr_decode_hyper(p, &clp->cl_ex_clid);
xdr_decode_hyper(p, &clp->cl_ex_clid);
p = xdr_inline_decode(xdr, 12);
if (unlikely(!p))
goto out_overflow;
......@@ -4418,7 +4418,7 @@ static int decode_exchange_id(struct xdr_stream *xdr,
clp->cl_exchange_flags = be32_to_cpup(p++);
/* We ask for SP4_NONE */
dummy = be32_to_cpup(p++);
dummy = be32_to_cpup(p);
if (dummy != SP4_NONE)
return -EIO;
......@@ -4463,7 +4463,7 @@ static int decode_chan_attrs(struct xdr_stream *xdr,
attrs->max_resp_sz_cached = be32_to_cpup(p++);
attrs->max_ops = be32_to_cpup(p++);
attrs->max_reqs = be32_to_cpup(p++);
nr_attrs = be32_to_cpup(p++);
nr_attrs = be32_to_cpup(p);
if (unlikely(nr_attrs > 1)) {
printk(KERN_WARNING "%s: Invalid rdma channel attrs count %u\n",
__func__, nr_attrs);
......@@ -4504,7 +4504,7 @@ static int decode_create_session(struct xdr_stream *xdr,
if (unlikely(!p))
goto out_overflow;
clp->cl_seqid = be32_to_cpup(p++);
session->flags = be32_to_cpup(p++);
session->flags = be32_to_cpup(p);
/* Channel attributes */
status = decode_chan_attrs(xdr, &session->fc_attrs);
......@@ -4576,7 +4576,7 @@ static int decode_sequence(struct xdr_stream *xdr,
/* target highest slot id - currently not processed */
dummy = be32_to_cpup(p++);
/* result flags - currently not processed */
dummy = be32_to_cpup(p++);
dummy = be32_to_cpup(p);
status = 0;
out_err:
res->sr_status = status;
......
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