NFSv3: Don't open code stream position calculation in decode_getacl3r…

…esok Use the new xdr_stream_pos() helper instead. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
git-mirror · Jun 28, 2012 · 1aecca3 · 1aecca3
1 parent 256e48b
commit 1aecca3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/fs/nfs/nfs3xdr.c b/fs/nfs/nfs3xdr.c
@@ -2341,7 +2341,7 @@ static inline int decode_getacl3resok(struct xdr_stream *xdr,
 	if (result->mask & ~(NFS_ACL|NFS_ACLCNT|NFS_DFACL|NFS_DFACLCNT))
 		goto out;
 
-	hdrlen = (u8 *)xdr->p - (u8 *)xdr->iov->iov_base;
+	hdrlen = xdr_stream_pos(xdr);
 
 	acl = NULL;
 	if (result->mask & NFS_ACL)