[PATCH] nfs: verifier is network-endian

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Acked-by: Trond Myklebust <trond.myklebust@fys.uio.no>
Acked-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

fs/nfs/nfs3proc.c

@@ -668,7 +668,7 @@ nfs3_proc_readdir(struct dentry *dentry, struct rpc_cred *cred,
 {
 	struct inode		*dir = dentry->d_inode;
 	struct nfs_fattr	dir_attr;
-	u32			*verf = NFS_COOKIEVERF(dir);
+	__be32			*verf = NFS_COOKIEVERF(dir);
 	struct nfs3_readdirargs	arg = {
 		.fh		= NFS_FH(dir),
 		.cookie		= cookie,

fs/nfs/nfs4proc.c

@@ -138,7 +138,7 @@ const u32 nfs4_fs_locations_bitmap[2] = {
 	| FATTR4_WORD1_MOUNTED_ON_FILEID
 };
 
-static void nfs4_setup_readdir(u64 cookie, u32 *verifier, struct dentry *dentry,
+static void nfs4_setup_readdir(u64 cookie, __be32 *verifier, struct dentry *dentry,
 		struct nfs4_readdir_arg *readdir)
 {
 	__be32 *start, *p;
@@ -2915,11 +2915,11 @@ int nfs4_proc_setclientid(struct nfs_client *clp, u32 program, unsigned short po
 		.rpc_resp = clp,
 		.rpc_cred = cred,
 	};
-	u32 *p;
+	__be32 *p;
 	int loop = 0;
 	int status;
 
-	p = (u32*)sc_verifier.data;
+	p = (__be32*)sc_verifier.data;
 	*p++ = htonl((u32)clp->cl_boot_time.tv_sec);
 	*p = htonl((u32)clp->cl_boot_time.tv_nsec);
 

include/linux/nfs_fs.h

@@ -157,7 +157,7 @@ struct nfs_inode {
 	 * This is the cookie verifier used for NFSv3 readdir
 	 * operations
 	 */
-	__u32			cookieverf[2];
+	__be32			cookieverf[2];
 
 	/*
 	 * This is the list of dirty unwritten pages.

include/linux/nfs_xdr.h

@@ -266,7 +266,7 @@ struct nfs_writeargs {
 
 struct nfs_writeverf {
 	enum nfs3_stable_how	committed;
-	__u32			verifier[2];
+	__be32			verifier[2];
 };
 
 struct nfs_writeres {
@@ -420,7 +420,7 @@ struct nfs3_createargs {
 	unsigned int		len;
 	struct iattr *		sattr;
 	enum nfs3_createmode	createmode;
-	__u32			verifier[2];
+	__be32			verifier[2];
 };
 
 struct nfs3_mkdirargs {
@@ -467,7 +467,7 @@ struct nfs3_linkargs {
 struct nfs3_readdirargs {
 	struct nfs_fh *		fh;
 	__u64			cookie;
-	__u32			verf[2];
+	__be32			verf[2];
 	int			plus;
 	unsigned int            count;
 	struct page **		pages;
@@ -503,7 +503,7 @@ struct nfs3_linkres {
 
 struct nfs3_readdirres {
 	struct nfs_fattr *	dir_attr;
-	__u32 *			verf;
+	__be32 *		verf;
 	int			plus;
 };