[FFmpeg-devel] [PATCH 2/3] avutil/get_pool: remove dead operations whichs result is never used.

[Michael Niedermayer]

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
---
 libavutil/buffer.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavutil/buffer.c b/libavutil/buffer.c
index 3475e57..5c753ab 100644
--- a/libavutil/buffer.c
+++ b/libavutil/buffer.c
@@ -242,7 +242,7 @@ static BufferPoolEntry *get_pool(AVBufferPool *pool)
     BufferPoolEntry *cur = *(void * volatile *)&pool->pool, *last = NULL;
 
     while (cur != last) {
-        FFSWAP(BufferPoolEntry*, cur, last);
+        last = cur;
         cur = avpriv_atomic_ptr_cas((void * volatile *)&pool->pool, last, NULL);
         if (!cur)
             return NULL;
-- 
1.7.9.5