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authorJeff Darcy <jdarcy@redhat.com>2011-09-07 20:03:24 -0400
committerAnand Avati <avati@gluster.com>2011-09-07 23:48:01 -0700
commit694ef54978f382507a5127ce66da7770929ba2c2 (patch)
treeb98ee679c8d5f4b3556c0bf9af44e6b9729c2881 /xlators/nfs/server/src
parent81530d227deb52af38c7df770aef2200b9de539f (diff)
Eliminate many "var set but not used" warnings with newer gcc.
This fixes ~200 such warnings, but leaves three categories untouched. (1) Rpcgen code. (2) Macros which set variables in the outer (calling function) scope. (3) Variables which are set via function calls which may have side effects. Change-Id: I6554555f78ed26134251504b038da7e94adacbcd BUG: 2550 Reviewed-on: http://review.gluster.com/371 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@gluster.com>
Diffstat (limited to 'xlators/nfs/server/src')
-rw-r--r--xlators/nfs/server/src/mount3.c2
-rw-r--r--xlators/nfs/server/src/nfs-fops.c4
-rw-r--r--xlators/nfs/server/src/nfs.c2
-rw-r--r--xlators/nfs/server/src/nfs3.c4
4 files changed, 0 insertions, 12 deletions
diff --git a/xlators/nfs/server/src/mount3.c b/xlators/nfs/server/src/mount3.c
index 0c3f10cb2..30005846b 100644
--- a/xlators/nfs/server/src/mount3.c
+++ b/xlators/nfs/server/src/mount3.c
@@ -813,7 +813,6 @@ mnt3_find_export (rpcsvc_request_t *req, char *path, struct mnt3_export **e)
int ret = -EFAULT;
struct mount3_state *ms = NULL;
struct mnt3_export *exp = NULL;
- struct nfs_state *nfs = NULL;
if ((!req) || (!path) || (!e))
return -1;
@@ -825,7 +824,6 @@ mnt3_find_export (rpcsvc_request_t *req, char *path, struct mnt3_export **e)
goto err;
}
- nfs = (struct nfs_state *)ms->nfsx->private;
gf_log (GF_MNT, GF_LOG_DEBUG, "dirpath: %s", path);
exp = mnt3_mntpath_to_export (ms, path);
if (exp) {
diff --git a/xlators/nfs/server/src/nfs-fops.c b/xlators/nfs/server/src/nfs-fops.c
index 236c411e2..95a657a12 100644
--- a/xlators/nfs/server/src/nfs-fops.c
+++ b/xlators/nfs/server/src/nfs-fops.c
@@ -52,13 +52,9 @@ nfs_fop_local_init (xlator_t *nfsx)
void
nfs_fop_local_wipe (xlator_t *nfsx, struct nfs_fop_local *l)
{
- struct nfs_state *nfs = NULL;
-
if ((!nfsx) || (!l))
return;
- nfs = nfsx->private;
-
if (l->iobref)
iobref_unref (l->iobref);
diff --git a/xlators/nfs/server/src/nfs.c b/xlators/nfs/server/src/nfs.c
index 80bb9cebe..9c942e1af 100644
--- a/xlators/nfs/server/src/nfs.c
+++ b/xlators/nfs/server/src/nfs.c
@@ -750,10 +750,8 @@ err:
int
notify (xlator_t *this, int32_t event, void *data, ...)
{
- struct nfs_state *nfs = NULL;
xlator_t *subvol = NULL;
- nfs = (struct nfs_state *)this->private;
subvol = (xlator_t *)data;
gf_log (GF_NFS, GF_LOG_TRACE, "Notification received: %d",
diff --git a/xlators/nfs/server/src/nfs3.c b/xlators/nfs/server/src/nfs3.c
index 013f6d80e..9a7193786 100644
--- a/xlators/nfs/server/src/nfs3.c
+++ b/xlators/nfs/server/src/nfs3.c
@@ -402,11 +402,9 @@ nfs3_call_state_init (struct nfs3_state *s, rpcsvc_request_t *req, xlator_t *v)
void
nfs3_call_state_wipe (nfs3_call_state_t *cs)
{
- struct nfs3_state *nfs3 = NULL;
if (!cs)
return;
- nfs3 = cs->nfs3state;
if (cs->fd) {
gf_log (GF_NFS3, GF_LOG_TRACE, "fd 0x%lx ref: %d",
(long)cs->fd, cs->fd->refcount);
@@ -1400,9 +1398,7 @@ int
nfs3_access_reply (rpcsvc_request_t *req, nfsstat3 status, int32_t accbits)
{
access3res res;
- uint64_t deviceid = 0;
- deviceid = nfs3_request_xlator_deviceid (req);
nfs3_fill_access3res (&res, status, accbits);
nfs3svc_submit_reply (req, &res,
(nfs3_serializer)xdr_serialize_access3res);