[PATCH 5/8] v850: cast xchg() to void in set_rmb()

[Al Viro <viro@ftp.linux.org.uk>]

Date: 1135880405 -0500

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

---

 include/asm-v850/system.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

00e007cf433f2b768ab095fe62fd2a2a74eebecc
diff --git a/include/asm-v850/system.h b/include/asm-v850/system.h
index 107decb..cda8fa6 100644
--- a/include/asm-v850/system.h
+++ b/include/asm-v850/system.h
@@ -68,7 +68,7 @@ static inline int irqs_disabled (void)
 #define rmb()			mb ()
 #define wmb()			mb ()
 #define read_barrier_depends()	((void)0)
-#define set_rmb(var, value)	do { xchg (&var, value); } while (0)
+#define set_rmb(var, value)	do { (void)xchg (&var, value); } while (0)
 #define set_mb(var, value)	set_rmb (var, value)
 #define set_wmb(var, value)	do { var = value; wmb (); } while (0)
 
-- 
0.99.9.GIT

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