[PATCH 11/15] frv: NULL noise removal in frv xchg()

[David Howells]

From: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

Clean up the FRV arch's xchg() function.

Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
Signed-Off-By: David Howells <dhowells@xxxxxxxxxx>
---

 include/asm-frv/atomic.h |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/asm-frv/atomic.h b/include/asm-frv/atomic.h
index 5d9f84b..68a8e8d 100644
--- a/include/asm-frv/atomic.h
+++ b/include/asm-frv/atomic.h
@@ -228,7 +228,7 @@ ({										\
 		break;								\
 										\
 	default:								\
-		__xg_orig = 0;							\
+		__xg_orig = (__typeof__(__xg_orig))0;				\
 		asm volatile("break");						\
 		break;								\
 	}									\
@@ -248,7 +248,7 @@ ({												\
 	switch (sizeof(__xg_orig)) {								\
 	case 4: __xg_orig = (__typeof__(*(ptr))) __xchg_32((uint32_t) x, __xg_ptr);	break;	\
 	default:										\
-		__xg_orig = 0;									\
+		__xg_orig = (__typeof__(__xg_orig))0;									\
 		asm volatile("break");								\
 		break;										\
 	}											\

-
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