diff options
| author | Frediano Ziglio <fziglio@redhat.com> | 2015-08-21 11:15:55 +0100 |
|---|---|---|
| committer | Frediano Ziglio <fziglio@redhat.com> | 2015-09-03 16:04:27 +0100 |
| commit | 39be1c448cad0b86204753253dcdd6a03fb9a320 (patch) | |
| tree | d37479ce4b0c18422a1749d6a7c9abe2f945995d | |
| parent | 83f507db4bef97507feb92d8edcbbe12881de435 (diff) | |
avoid to call red_get_streams_timout twice computing timeout
Due to how the MIN macro is defined the function was called twice
unless the compiler could demonstrate that was returning the same
value (which actually is impossible as function as clock_gettime
are not deterministic).
Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
Acked-by: Jonathon Jongsma <jjongsma@redhat.com>
| -rw-r--r-- | server/red_worker.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/server/red_worker.c b/server/red_worker.c index e7ee6b6..2f2d5a9 100644 --- a/server/red_worker.c +++ b/server/red_worker.c @@ -12189,11 +12189,12 @@ SPICE_GNUC_NORETURN void *red_worker_main(void *arg) for (;;) { int i, num_events; - unsigned int timers_queue_timeout; + unsigned int timeout; - timers_queue_timeout = spice_timer_queue_get_timeout_ms(); - worker->event_timeout = MIN(red_get_streams_timout(worker), worker->event_timeout); - worker->event_timeout = MIN(timers_queue_timeout, worker->event_timeout); + timeout = spice_timer_queue_get_timeout_ms(); + worker->event_timeout = MIN(timeout, worker->event_timeout); + timeout = red_get_streams_timout(worker); + worker->event_timeout = MIN(timeout, worker->event_timeout); num_events = poll(worker->poll_fds, MAX_EVENT_SOURCES, worker->event_timeout); red_handle_streams_timout(worker); spice_timer_queue_cb(); |