sched/wait: Make the __wait_event*() interface more friendly
Change all __wait_event*() implementations to match the corresponding
wait_event*() signature for convenience.
In particular this does away with the weird 'ret' logic. Since there
are __wait_event*() users this requires we update them too.
Reviewed-by: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20131002092529.042563462@infradead.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
diff --git a/net/irda/af_irda.c b/net/irda/af_irda.c
index 0578d4f..0f67690 100644
--- a/net/irda/af_irda.c
+++ b/net/irda/af_irda.c
@@ -2563,9 +2563,8 @@
jiffies + msecs_to_jiffies(val));
/* Wait for IR-LMP to call us back */
- __wait_event_interruptible(self->query_wait,
- (self->cachedaddr != 0 || self->errno == -ETIME),
- err);
+ err = __wait_event_interruptible(self->query_wait,
+ (self->cachedaddr != 0 || self->errno == -ETIME));
/* If watchdog is still activated, kill it! */
del_timer(&(self->watchdog));
