From 1bc3c9e1e44c2059fe2ffa6ff70ad0a925d7b05f Mon Sep 17 00:00:00 2001 From: Jesper Juhl Date: Mon, 18 Apr 2005 17:39:34 -0700 Subject: [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 Signed-off-by: Greg Kroah-Hartman Index: gregkh-2.6/drivers/usb/class/audio.c =================================================================== --- drivers/usb/media/usbvideo.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'drivers/usb/media/usbvideo.c') diff --git a/drivers/usb/media/usbvideo.c b/drivers/usb/media/usbvideo.c index 298484aa27d..24efb21969c 100644 --- a/drivers/usb/media/usbvideo.c +++ b/drivers/usb/media/usbvideo.c @@ -1169,10 +1169,8 @@ static int usbvideo_v4l_open(struct inode *inode, struct file *file) } RingQueue_Free(&uvd->dp); for (i=0; i < USBVIDEO_NUMSBUF; i++) { - if (uvd->sbuf[i].data != NULL) { - kfree (uvd->sbuf[i].data); - uvd->sbuf[i].data = NULL; - } + kfree(uvd->sbuf[i].data); + uvd->sbuf[i].data = NULL; } } } -- cgit v1.2.3