[git commit] AVR32: declare missing result variable

[Mike Frysinger]

commit: http://git.uclibc.org/uClibc/commit/?id=38cc9874d3651d10c75c7a7dce9a2a86a10d0300
branch: http://git.uclibc.org/uClibc/commit/?id=refs/heads/master

Signed-off-by: Felix Fietkau <nbd at openwrt.org>
Signed-off-by: Mike Frysinger <vapier at gentoo.org>
---
 libc/sysdeps/linux/avr32/bits/atomic.h |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/libc/sysdeps/linux/avr32/bits/atomic.h b/libc/sysdeps/linux/avr32/bits/atomic.h
index e6be41f..3bc2aee 100644
--- a/libc/sysdeps/linux/avr32/bits/atomic.h
+++ b/libc/sysdeps/linux/avr32/bits/atomic.h
@@ -28,6 +28,7 @@ typedef uintmax_t uatomic_max_t;
 
 #define __arch_compare_and_exchange_val_32_acq(mem, newval, oldval)	\
 	({								\
+		__uint32_t __result;					\
 		__typeof__(*(mem)) __prev;				\
 		__asm__ __volatile__(					\
 			"/* __arch_compare_and_exchange_val_32_acq */\n" \