[PATCH] kfree cleanup: drivers/media

This is the drivers/media/ part of the big kfree cleanup patch.

Remove pointless checks for NULL prior to calling kfree() in drivers/media/.

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Cc: Johannes Stezenbach <js@linuxtv.org>
Cc: Michael Krufky <mkrufky@m1k.net>
Cc: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Acked-by : Manu Abraham <manu@linuxtv.org>
Acked-by: Andreas Oberritter <obi@linuxtv.org>
Acked-by: Wilson Michaels <wilsonmichaels@earthlink.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 2 insertions, 4 deletions

diff --git a/drivers/media/video/bttv-driver.c b/drivers/media/video/bttv-driver.c
index c062a017491e..d538a994ff04 100644
--- a/drivers/media/video/bttv-driver.c
+++ b/drivers/media/video/bttv-driver.c
@@ -1951,8 +1951,7 @@ static int setup_window(struct bttv_fh *fh, struct bttv *btv,
         }
 
         down(&fh->cap.lock);
-        if (fh->ov.clips)
-                kfree(fh->ov.clips);
+        kfree(fh->ov.clips);
         fh->ov.clips    = clips;
         fh->ov.nclips   = n;
 
@@ -2723,8 +2722,7 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file,
                         fh->ov.w.height = fb->fmt.height;
                         btv->init.ov.w.width  = fb->fmt.width;
                         btv->init.ov.w.height = fb->fmt.height;
-                        if (fh->ov.clips)
-                                kfree(fh->ov.clips);
+                        kfree(fh->ov.clips);
                         fh->ov.clips = NULL;
                         fh->ov.nclips = 0;