From 3c1d9303a9676fd4f9062f2347f1a6241eb6314b Mon Sep 17 00:00:00 2001 From: Jesper Nilsson Date: Mon, 21 Jan 2008 17:01:31 +0100 Subject: CRIS: Fix bugs in return value of atomic_inc_return and atomic_dec_return. Increment and decrement before assigning to return value. --- include/asm-cris/atomic.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'include/asm-cris') diff --git a/include/asm-cris/atomic.h b/include/asm-cris/atomic.h index 2949a945876..5fc87768774 100644 --- a/include/asm-cris/atomic.h +++ b/include/asm-cris/atomic.h @@ -91,7 +91,7 @@ static inline int atomic_inc_return(volatile atomic_t *v) unsigned long flags; int retval; cris_atomic_save(v, flags); - retval = (v->counter)++; + retval = ++(v->counter); cris_atomic_restore(v, flags); return retval; } @@ -101,7 +101,7 @@ static inline int atomic_dec_return(volatile atomic_t *v) unsigned long flags; int retval; cris_atomic_save(v, flags); - retval = (v->counter)--; + retval = --(v->counter); cris_atomic_restore(v, flags); return retval; } -- cgit v1.2.3