From b8bfa84d1bf74fcb133d7f5bbf49c39d38d9ed7d Mon Sep 17 00:00:00 2001 From: Frank Gevaerts Date: Tue, 19 Jul 2011 21:06:30 +0000 Subject: Fix "variable 'result' set but not used" warning git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30172 a1c6a512-1295-4272-9138-f99709370657 --- firmware/kernel.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/firmware/kernel.c b/firmware/kernel.c index 288ebbbede..b8556ce214 100644 --- a/firmware/kernel.c +++ b/firmware/kernel.c @@ -1181,7 +1181,9 @@ int semaphore_wait(struct semaphore *s, int timeout) * in 'semaphore_init'. */ void semaphore_release(struct semaphore *s) { - IF_PRIO( unsigned int result = THREAD_NONE; ) +#if defined(HAVE_PRIORITY_SCHEDULING) && defined(irq_enabled_checkval) + unsigned int result = THREAD_NONE; +#endif int oldlevel; oldlevel = disable_irq_save(); @@ -1193,7 +1195,11 @@ void semaphore_release(struct semaphore *s) KERNEL_ASSERT(s->count == 0, "semaphore_release->threads queued but count=%d!\n", s->count); s->queue->retval = OBJ_WAIT_SUCCEEDED; /* indicate explicit wake */ - IF_PRIO( result = ) wakeup_thread(&s->queue); +#if defined(HAVE_PRIORITY_SCHEDULING) && defined(irq_enabled_checkval) + result = wakeup_thread(&s->queue); +#else + wakeup_thread(&s->queue); +#endif } else { -- cgit v1.2.3