[PATCH] vfree does its own NULL check, no need to be explicit in oss/msnd.c

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>

diff --git a/sound/oss/msnd.c b/sound/oss/msnd.c
index a7ad2b0..5dbfc0f 100644 (file)
--- a/sound/oss/msnd.c
+++ b/sound/oss/msnd.c
@@ -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)