From: Jesper Nilsson <jesper.nilsson@axis.com>
Date: Mon, 21 Jan 2008 16:01:31 +0000 (+0100)
Subject: CRIS: Fix bugs in return value of atomic_inc_return and atomic_dec_return.
X-Git-Tag: v2.6.25-rc1~40^2~75
X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=3c1d9303a9676fd4f9062f2347f1a6241eb6314b;p=linux-2.6-omap-h63xx.git

CRIS: Fix bugs in return value of atomic_inc_return and atomic_dec_return.

Increment and decrement before assigning to return value.
---

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;
 }