diff options
| author | Jesper Juhl <juhl-lkml@dif.dk> | 2005-04-18 17:39:34 -0700 |
|---|---|---|
| committer | Greg K-H <gregkh@suse.de> | 2005-04-18 17:39:34 -0700 |
| commit | 1bc3c9e1e44c2059fe2ffa6ff70ad0a925d7b05f (patch) | |
| tree | 0bc14ec53acf3b4c08a9995c7ea335e236435558 /drivers/usb/media/se401.c | |
| parent | 6fd19f4b55f7fd1c9d8650bd7f8df2c81b69c5ca (diff) | |
| download | op-kernel-dev-1bc3c9e1e44c2059fe2ffa6ff70ad0a925d7b05f.zip op-kernel-dev-1bc3c9e1e44c2059fe2ffa6ff70ad0a925d7b05f.tar.gz | |
[PATCH] USB: kfree cleanup for drivers/usb/* - no need to check for NULL
Get rid of a bunch of redundant NULL pointer checks in drivers/usb/*,
there's no need to check a pointer for NULL before calling kfree() on it.
Signed-off-by: Jesper Juhl <juhl-lkml@dif.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Index: gregkh-2.6/drivers/usb/class/audio.c
===================================================================
Diffstat (limited to 'drivers/usb/media/se401.c')
| -rw-r--r-- | drivers/usb/media/se401.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/usb/media/se401.c b/drivers/usb/media/se401.c index 685bdae..f69e443 100644 --- a/drivers/usb/media/se401.c +++ b/drivers/usb/media/se401.c @@ -868,13 +868,14 @@ static void usb_se401_remove_disconnected (struct usb_se401 *se401) se401->dev = NULL; - for (i=0; i<SE401_NUMSBUF; i++) if (se401->urb[i]) { - usb_kill_urb(se401->urb[i]); - usb_free_urb(se401->urb[i]); - se401->urb[i] = NULL; - kfree(se401->sbuf[i].data); - } - for (i=0; i<SE401_NUMSCRATCH; i++) if (se401->scratch[i].data) { + for (i=0; i<SE401_NUMSBUF; i++) + if (se401->urb[i]) { + usb_kill_urb(se401->urb[i]); + usb_free_urb(se401->urb[i]); + se401->urb[i] = NULL; + kfree(se401->sbuf[i].data); + } + for (i=0; i<SE401_NUMSCRATCH; i++) { kfree(se401->scratch[i].data); } if (se401->inturb) { |
