aboutsummaryrefslogtreecommitdiffstats
path: root/fs/nfs/callback_xdr.c
diff options
context:
space:
mode:
authorChuck Lever <chuck.lever@oracle.com>2007-10-26 13:33:01 -0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2008-01-30 02:05:46 -0500
commit5cce428d953cc3843b100e078dbc3c01c6411b85 (patch)
tree29a61ee7ae3dff46c240cd7c45ed22aa69c44064 /fs/nfs/callback_xdr.c
parentd45273ed6f4613e81701c3e896d9db200c288fff (diff)
NFS: Remove an unneeded check in decode_compound_header_arg()
Clean up: The header tag length is unsigned, so checking that it is less than zero is unnecessary. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/callback_xdr.c')
-rw-r--r--fs/nfs/callback_xdr.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfs/callback_xdr.c b/fs/nfs/callback_xdr.c
index 058ade7efe79..97abd829e432 100644
--- a/fs/nfs/callback_xdr.c
+++ b/fs/nfs/callback_xdr.c
@@ -139,7 +139,7 @@ static __be32 decode_compound_hdr_arg(struct xdr_stream *xdr, struct cb_compound
139 if (unlikely(status != 0)) 139 if (unlikely(status != 0))
140 return status; 140 return status;
141 /* We do not like overly long tags! */ 141 /* We do not like overly long tags! */
142 if (hdr->taglen > CB_OP_TAGLEN_MAXSZ-12 || hdr->taglen < 0) { 142 if (hdr->taglen > CB_OP_TAGLEN_MAXSZ - 12) {
143 printk("NFSv4 CALLBACK %s: client sent tag of length %u\n", 143 printk("NFSv4 CALLBACK %s: client sent tag of length %u\n",
144 __FUNCTION__, hdr->taglen); 144 __FUNCTION__, hdr->taglen);
145 return htonl(NFS4ERR_RESOURCE); 145 return htonl(NFS4ERR_RESOURCE);