build: warning suppression (round n)

with this patch, there are no more warnings with gcc (GCC) 4.6.1 20110908

Change-Id: Ice0d52d304b9846395f8a4a191c98eb53125f792
BUG: 2550
Reviewed-on: http://review.gluster.com/607
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@gluster.com>

3 files changed, 17 insertions, 14 deletions

diff --git a/xlators/cluster/afr/src/afr-common.c b/xlators/cluster/afr/src/afr-common.c
index e6b0881fc..acefa697f 100644
--- a/xlators/cluster/afr/src/afr-common.c
+++ b/xlators/cluster/afr/src/afr-common.c
@@ -2235,7 +2235,6 @@ afr_flush (call_frame_t *frame, xlator_t *this, fd_t *fd)
         int ret        = -1;
         int op_ret   = -1;
         int op_errno = 0;
-        int call_count = 0;
 
         VALIDATE_OR_GOTO (frame, out);
         VALIDATE_OR_GOTO (this, out);
@@ -2251,8 +2250,6 @@ afr_flush (call_frame_t *frame, xlator_t *this, fd_t *fd)
                 goto out;
         }
 
-        call_count = afr_up_children_count (local->child_up, priv->child_count);
-
         transaction_frame = copy_frame (frame);
         if (!transaction_frame) {
                 op_errno = ENOMEM;
diff --git a/xlators/cluster/afr/src/afr-lk-common.c b/xlators/cluster/afr/src/afr-lk-common.c
index 1828ddde7..33ddb9db1 100644
--- a/xlators/cluster/afr/src/afr-lk-common.c
+++ b/xlators/cluster/afr/src/afr-lk-common.c
@@ -587,7 +587,6 @@ afr_unlock_inodelk (call_frame_t *frame, xlator_t *this)
         afr_local_t         *local    = NULL;
         afr_private_t       *priv     = NULL;
         struct gf_flock flock = {0,};
-        struct gf_flock full_flock = {0,};
         int call_count = 0;
         int i = 0;
         int piggyback = 0;
@@ -602,13 +601,10 @@ afr_unlock_inodelk (call_frame_t *frame, xlator_t *this)
         flock.l_len   = int_lock->lk_flock.l_len;
         flock.l_type  = F_UNLCK;
 
-
         gf_log (this->name, GF_LOG_DEBUG, "attempting data unlock range %"PRIu64
                 " %"PRIu64" by %"PRIu64, flock.l_start, flock.l_len,
                 frame->root->lk_owner);
 
-        full_flock.l_type = F_UNLCK;
-
         call_count = afr_locked_nodes_count (int_lock->inode_locked_nodes,
                                              priv->child_count);
 
@@ -2120,7 +2116,12 @@ afr_lock_recovery_preopen (call_frame_t *frame, xlator_t *this)
         GF_ASSERT (local && local->fd);
 
         ret = fd_ctx_get (local->fd, this, &tmp);
+        if (ret)
+                gf_log (this->name, GF_LOG_WARNING,
+                        "%s: failed to get the context of fd",
+                        uuid_utoa (local->fd->inode->gfid));
         fdctx = (afr_fd_ctx_t *) (long) tmp;
+        /* TODO: instead we should return from the function */
         GF_ASSERT (fdctx);
 
         child_index = local->lock_recovery_child;
diff --git a/xlators/cluster/afr/src/pump.c b/xlators/cluster/afr/src/pump.c
index 4d5d9ec44..9154c2ead 100644
--- a/xlators/cluster/afr/src/pump.c
+++ b/xlators/cluster/afr/src/pump.c
@@ -171,17 +171,18 @@ pump_save_path (xlator_t *this, const char *path)
 
         dict = dict_new ();
         dict_ret = dict_set_str (dict, PUMP_PATH, (char *)path);
+        if (dict_ret)
+                gf_log (this->name, GF_LOG_WARNING,
+                        "%s: failed to set the key %s", path, PUMP_PATH);
 
         ret = syncop_setxattr (PUMP_SOURCE_CHILD (this), &loc, dict, 0);
 
         if (ret < 0) {
-                gf_log (this->name, GF_LOG_DEBUG,
+                gf_log (this->name, GF_LOG_INFO,
                         "setxattr failed - could not save path=%s", path);
         } else {
                 gf_log (this->name, GF_LOG_DEBUG,
                         "setxattr succeeded - saved path=%s", path);
-                gf_log (this->name, GF_LOG_DEBUG,
-                        "Saving path for status info");
         }
 
         dict_unref (dict);
@@ -248,13 +249,9 @@ pump_get_resume_path (xlator_t *this)
 static int
 pump_update_resume_state (xlator_t *this, const char *path)
 {
-        afr_private_t *priv = NULL;
-
         pump_state_t state;
         const char *resume_path = NULL;
 
-        priv = this->private;
-
         state = pump_get_state ();
 
         if (state == PUMP_STATE_RESUME) {
@@ -546,6 +543,10 @@ pump_complete_migration (xlator_t *this)
                 pump_priv->pump_finished = _gf_true;
 
                 dict_ret = dict_set_str (dict, PUMP_SOURCE_COMPLETE, "jargon");
+                if (dict_ret)
+                        gf_log (this->name, GF_LOG_WARNING,
+                                "%s: failed to set the key %s",
+                                loc.path, PUMP_SOURCE_COMPLETE);
 
                 ret = syncop_setxattr (PUMP_SOURCE_CHILD (this), &loc, dict, 0);
                 if (ret < 0) {
@@ -553,6 +554,10 @@ pump_complete_migration (xlator_t *this)
                                 "setxattr failed - while  notifying source complete");
                 }
                 dict_ret = dict_set_str (dict, PUMP_SINK_COMPLETE, "jargon");
+                if (dict_ret)
+                        gf_log (this->name, GF_LOG_WARNING,
+                                "%s: failed to set the key %s",
+                                loc.path, PUMP_SINK_COMPLETE);
 
                 ret = syncop_setxattr (PUMP_SINK_CHILD (this), &loc, dict, 0);
                 if (ret < 0) {