From: Janne Grunau <janne-dvb@grunau.be>
Date: Thu, 24 Apr 2008 23:19:22 +0000 (-0300)
Subject: V4L/DVB (7734): em28xx: copy and paste error in em28xx_init_isoc
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=094f9b4b317b235b8d7fa03b356b9a3f3633b55b;p=deliverable%2Flinux.git

V4L/DVB (7734): em28xx: copy and paste error in em28xx_init_isoc

Fixes a copy and paste error in check of kzalloc return value. The check block
was copied from the previous allocation but the variable wasn't exchanged.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---

diff --git a/drivers/media/video/em28xx/em28xx-core.c b/drivers/media/video/em28xx/em28xx-core.c
index f8c41d8c74c4..5d837c16ee22 100644
--- a/drivers/media/video/em28xx/em28xx-core.c
+++ b/drivers/media/video/em28xx/em28xx-core.c
@@ -650,7 +650,7 @@ int em28xx_init_isoc(struct em28xx *dev, int max_packets,
 
 	dev->isoc_ctl.transfer_buffer = kzalloc(sizeof(void *)*num_bufs,
 					      GFP_KERNEL);
-	if (!dev->isoc_ctl.urb) {
+	if (!dev->isoc_ctl.transfer_buffer) {
 		em28xx_errdev("cannot allocate memory for usbtransfer\n");
 		kfree(dev->isoc_ctl.urb);
 		return -ENOMEM;