The patch number 11995 was added via Mauro Carvalho Chehab <mche...@redhat.com>
to http://linuxtv.org/hg/v4l-dvb master development tree.
Kernel patches in this development tree may be modified to be backward
compatible with older kernels. Compatibility modifications will be
removed before inclusion into the mainstream Kernel
If anyone has any objections, please let us know by sending a message to:
Linux Media Mailing List <linux-me...@vger.kernel.org>
------
From: Figo.zhang <figo1...@gmail.com>
zr364xx.c: vfree does its own NULL check
vfree() does it's own NULL checking, no need for explicit check before
calling it.
Signed-off-by: Figo.zhang <figo1...@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mche...@redhat.com>
---
linux/drivers/media/video/zr364xx.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff -r 770e035ab1bd -r 765c4db50c93 linux/drivers/media/video/zr364xx.c
--- a/linux/drivers/media/video/zr364xx.c Fri Jun 05 10:56:18 2009 +0000
+++ b/linux/drivers/media/video/zr364xx.c Sat Jun 06 09:16:21 2009 +0000
@@ -883,9 +883,11 @@ static void zr364xx_disconnect(struct us
video_unregister_device(cam->vdev);
cam->vdev = NULL;
kfree(cam->buffer);
- if (cam->framebuf)
- vfree(cam->framebuf);
+ cam->buffer = NULL;
+ vfree(cam->framebuf);
+ cam->framebuf = NULL;
kfree(cam);
+ cam = NULL;
}
---
Patch is available at:
http://linuxtv.org/hg/v4l-dvb/rev/765c4db50c937a7f1be8bf0505b55dcf60fb10a1
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