[PATCH] vfree does its own NULL check, no need to be explicit in oss/msnd.c
authorJesper Juhl <jesper.juhl@gmail.com>
Tue, 28 Mar 2006 09:56:51 +0000 (01:56 -0800)
committerLinus Torvalds <torvalds@g5.osdl.org>
Tue, 28 Mar 2006 17:16:08 +0000 (09:16 -0800)
vfree() does it's own NULL checking, no need for explicit check before
calling it.

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>
sound/oss/msnd.c

index a7ad2b0a2ac095b768bb6f9ddd7fdf65615b6654..5dbfc0f9c3c7bf32abb87475283ea4c4f21c65b9 100644 (file)
@@ -95,10 +95,8 @@ void msnd_fifo_init(msnd_fifo *f)
 
 void msnd_fifo_free(msnd_fifo *f)
 {
-       if (f->data) {
-               vfree(f->data);
-               f->data = NULL;
-       }
+       vfree(f->data);
+       f->data = NULL;
 }
 
 int msnd_fifo_alloc(msnd_fifo *f, size_t n)