[PATCH] no need to check vfree arg for null in oss/sequencer

There's no need to check pointers for NULL before handing them to vfree().

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/sound/oss/sequencer.c b/sound/oss/sequencer.c
index 347cd79..6815c30 100644 (file)
--- a/sound/oss/sequencer.c
+++ b/sound/oss/sequencer.c
@@ -1671,14 +1671,7 @@ void sequencer_init(void)
 
 void sequencer_unload(void)
 {
-       if(queue)
-       {
-               vfree(queue);
-               queue=NULL;
-       }
-       if(iqueue)
-       {
-               vfree(iqueue);
-               iqueue=NULL;
-       }
+       vfree(queue);
+       vfree(iqueue);
+       queue = iqueue = NULL;
 }