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| author | Bryan Schumaker <bjschuma@netapp.com> | 2011-04-27 15:47:16 -0400 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2011-04-29 20:47:59 -0400 |
| commit | 6ce2357f1e73e0da8ebeace6ec829f48a646bb8c (patch) | |
| tree | 270bbbadd4fb2e1ae3e421a342a14f17ecd4372a /fs/nfsd/nfs4xdr.c | |
| parent | 1db2b9dde3317e181f76860410cb0e7433896f28 (diff) | |
| download | linux-6ce2357f1e73e0da8ebeace6ec829f48a646bb8c.tar.bz2 | |
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/nfs4xdr.c')
| -rw-r--r-- | fs/nfsd/nfs4xdr.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c index 6e7f10a89354..195a91d9405b 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; } |