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authorBryan Schumaker <bjschuma@netapp.com>2011-04-27 15:47:16 -0400
committerJ. Bruce Fields <bfields@redhat.com>2011-04-29 20:47:59 -0400
commit6ce2357f1e73e0da8ebeace6ec829f48a646bb8c (patch)
tree270bbbadd4fb2e1ae3e421a342a14f17ecd4372a /fs/nfsd
parent1db2b9dde3317e181f76860410cb0e7433896f28 (diff)
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NFSD: Remove unused variable from nfsd4_decode_bind_conn_to_session()
Compiling gave me this warning: fs/nfsd/nfs4xdr.c: In function ‘nfsd4_decode_bind_conn_to_session’: fs/nfsd/nfs4xdr.c:427:6: warning: variable ‘dummy’ set but not used [-Wunused-but-set-variable] The local variable "dummy" wasn't being used past the READ32() macro that set it. READ_BUF() should ensure that the xdr buffer is pushed past the data read into dummy already, so nothing needs to be read in. Signed-off-by: Bryan Schumaker <bjschuma@netapp.com> [bfields@redhat.com: minor comment fixup.] Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/nfsd')
-rw-r--r--fs/nfsd/nfs4xdr.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
index 6e7f10a8935..195a91d9405 100644
--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -424,15 +424,12 @@ nfsd4_decode_access(struct nfsd4_compoundargs *argp, struct nfsd4_access *access
static __be32 nfsd4_decode_bind_conn_to_session(struct nfsd4_compoundargs *argp, struct nfsd4_bind_conn_to_session *bcts)
{
DECODE_HEAD;
- u32 dummy;
READ_BUF(NFS4_MAX_SESSIONID_LEN + 8);
COPYMEM(bcts->sessionid.data, NFS4_MAX_SESSIONID_LEN);
READ32(bcts->dir);
- /* XXX: Perhaps Tom Tucker could help us figure out how we
- * should be using ctsa_use_conn_in_rdma_mode: */
- READ32(dummy);
-
+ /* XXX: skipping ctsa_use_conn_in_rdma_mode. Perhaps Tom Tucker
+ * could help us figure out we should be using it. */
DECODE_TAIL;
}