diff options
| author | Sachidananda <sac@gluster.com> | 2010-07-30 10:05:14 +0000 |
|---|---|---|
| committer | Anand V. Avati <avati@dev.gluster.com> | 2010-08-02 07:49:46 -0700 |
| commit | 21e9722f79663cc8502bfa21ad8d722357f8d491 (patch) | |
| tree | c522bce620075d13eb5234306fdefe25ff15e7a0 /xlators/performance/read-ahead | |
| parent | eba11d7a2e2718064e99ae3f155ccca395a39cb1 (diff) | |
Remove dead variables reported by clang.
Signed-off-by: Sachidananda Urs <sac@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 1108 ()
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1108
Diffstat (limited to 'xlators/performance/read-ahead')
| -rw-r--r-- | xlators/performance/read-ahead/src/page.c | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/xlators/performance/read-ahead/src/page.c b/xlators/performance/read-ahead/src/page.c index 0e271a9ac..24a5c2e7d 100644 --- a/xlators/performance/read-ahead/src/page.c +++ b/xlators/performance/read-ahead/src/page.c @@ -139,22 +139,17 @@ ra_fault_cbk (call_frame_t *frame, void *cookie, xlator_t *this, off_t pending_offset = 0; ra_file_t *file = NULL; ra_page_t *page = NULL; - off_t trav_offset = 0; - size_t payload_size = 0; ra_waitq_t *waitq = NULL; fd_t *fd = NULL; - int ret = 0; uint64_t tmp_file = 0; local = frame->local; fd = local->fd; - ret = fd_ctx_get (fd, this, &tmp_file); + fd_ctx_get (fd, this, &tmp_file); file = (ra_file_t *)(long)tmp_file; pending_offset = local->pending_offset; - trav_offset = pending_offset; - payload_size = op_ret; ra_file_lock (file); { @@ -214,12 +209,11 @@ void ra_page_fault (ra_file_t *file, call_frame_t *frame, off_t offset) { call_frame_t *fault_frame = NULL; - ra_local_t *fault_local = NULL, *local = NULL; + ra_local_t *fault_local = NULL; ra_page_t *page = NULL; ra_waitq_t *waitq = NULL; int32_t op_ret = -1, op_errno = -1; - - local = frame->local; + fault_frame = copy_frame (frame); if (fault_frame == NULL) { op_ret = -1; @@ -352,7 +346,6 @@ ra_frame_unwind (call_frame_t *frame) ra_fill_t *next = NULL; fd_t *fd = NULL; ra_file_t *file = NULL; - int ret = 0; uint64_t tmp_file = 0; local = frame->local; @@ -404,7 +397,7 @@ ra_frame_unwind (call_frame_t *frame) } fd = local->fd; - ret = fd_ctx_get (fd, frame->this, &tmp_file); + fd_ctx_get (fd, frame->this, &tmp_file); file = (ra_file_t *)(long)tmp_file; STACK_UNWIND_STRICT (readv, frame, local->op_ret, local->op_errno, @@ -458,7 +451,6 @@ ra_page_wakeup (ra_page_t *page) waitq = page->waitq; page->waitq = NULL; - trav = waitq; for (trav = waitq; trav; trav = trav->next) { frame = trav->data; ra_frame_fill (page, frame); @@ -504,7 +496,6 @@ ra_page_error (ra_page_t *page, int32_t op_ret, int32_t op_errno) waitq = page->waitq; page->waitq = NULL; - trav = waitq; for (trav = waitq; trav; trav = trav->next) { frame = trav->data; |