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authorTrond Myklebust <trondmy@gmail.com>2019-08-18 14:18:58 -0400
committerJ. Bruce Fields <bfields@redhat.com>2019-08-19 11:09:10 -0400
commitb96811cd02466c6bb65c17639a96f2a766b7db9c (patch)
treeeda95e56eec5eaf4a4c70874a26ed648e5885214 /fs/nfsd
parent7775ec57f4c71309109f9e98cf8854a2ca8c9df1 (diff)
nfsd: Fix up some unused variable warnings
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/nfsd')
-rw-r--r--fs/nfsd/nfs4xdr.c11
1 files changed, 4 insertions, 7 deletions
diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
index 7b03bcca0dfe..e08d890a1915 100644
--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -1419,7 +1419,6 @@ nfsd4_decode_create_session(struct nfsd4_compoundargs *argp,
struct nfsd4_create_session *sess)
{
DECODE_HEAD;
- u32 dummy;
READ_BUF(16);
COPYMEM(&sess->clientid, 8);
@@ -1428,7 +1427,7 @@ nfsd4_decode_create_session(struct nfsd4_compoundargs *argp,
/* Fore channel attrs */
READ_BUF(28);
- dummy = be32_to_cpup(p++); /* headerpadsz is always 0 */
+ p++; /* headerpadsz is always 0 */
sess->fore_channel.maxreq_sz = be32_to_cpup(p++);
sess->fore_channel.maxresp_sz = be32_to_cpup(p++);
sess->fore_channel.maxresp_cached = be32_to_cpup(p++);
@@ -1445,7 +1444,7 @@ nfsd4_decode_create_session(struct nfsd4_compoundargs *argp,
/* Back channel attrs */
READ_BUF(28);
- dummy = be32_to_cpup(p++); /* headerpadsz is always 0 */
+ p++; /* headerpadsz is always 0 */
sess->back_channel.maxreq_sz = be32_to_cpup(p++);
sess->back_channel.maxresp_sz = be32_to_cpup(p++);
sess->back_channel.maxresp_cached = be32_to_cpup(p++);
@@ -1737,7 +1736,6 @@ static __be32
nfsd4_decode_copy(struct nfsd4_compoundargs *argp, struct nfsd4_copy *copy)
{
DECODE_HEAD;
- unsigned int tmp;
status = nfsd4_decode_stateid(argp, &copy->cp_src_stateid);
if (status)
@@ -1752,7 +1750,7 @@ nfsd4_decode_copy(struct nfsd4_compoundargs *argp, struct nfsd4_copy *copy)
p = xdr_decode_hyper(p, &copy->cp_count);
p++; /* ca_consecutive: we always do consecutive copies */
copy->cp_synchronous = be32_to_cpup(p++);
- tmp = be32_to_cpup(p); /* Source server list not supported */
+ /* tmp = be32_to_cpup(p); Source server list not supported */
DECODE_TAIL;
}
@@ -3218,9 +3216,8 @@ nfsd4_encode_create(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_
if (!p)
return nfserr_resource;
encode_cinfo(p, &create->cr_cinfo);
- nfserr = nfsd4_encode_bitmap(xdr, create->cr_bmval[0],
+ return nfsd4_encode_bitmap(xdr, create->cr_bmval[0],
create->cr_bmval[1], create->cr_bmval[2]);
- return 0;
}
static __be32