From ff41efcff635717ebe032437c4d6ee22badc9960 Mon Sep 17 00:00:00 2001
From: Douglas Schilling Landgraf <dougsland@linuxtv.org>
Date: Thu, 4 Sep 2008 11:19:27 -0300
Subject: V4L/DVB (8883): w9968cf: Fix order of usb_alloc_urb validation
Fixed order of usb_alloc_urb pointer validation.
Cc: Luca Risolia <luca.risolia@studio.unibo.it>
Signed-off-by: Douglas Schilling Landgraf <dougsland@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
drivers/media/video/w9968cf.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
(limited to 'drivers/media')
diff --git a/drivers/media/video/w9968cf.c b/drivers/media/video/w9968cf.c
index 168baabe4659..11edf79f57be 100644
--- a/drivers/media/video/w9968cf.c
+++ b/drivers/media/video/w9968cf.c
@@ -911,7 +911,6 @@ static int w9968cf_start_transfer(struct w9968cf_device* cam)
for (i = 0; i < W9968CF_URBS; i++) {
urb = usb_alloc_urb(W9968CF_ISO_PACKETS, GFP_KERNEL);
- cam->urb[i] = urb;
if (!urb) {
for (j = 0; j < i; j++)
usb_free_urb(cam->urb[j]);
@@ -919,6 +918,7 @@ static int w9968cf_start_transfer(struct w9968cf_device* cam)
return -ENOMEM;
}
+ cam->urb[i] = urb;
urb->dev = udev;
urb->context = (void*)cam;
urb->pipe = usb_rcvisocpipe(udev, 1);
--
cgit v1.2.3