[PATCH] drivers/media/video/zr364xx.c: add missing cleanup code

Julia Lawall
2011-08-12T11:40:08Z

From: Julia Lawall <julia@diku.dk>

It seems just as necessary to free cam->vdev and cam in this error case as
in the next one.

Signed-off-by: Julia Lawall <julia@diku.dk>

---
There is yet another block of error handling code below the call to
zr364xx_board_init, but perhaps no cleanup code is needed in that case,
because that code is currently initializing a lock in cam?

drivers/media/video/zr364xx.c | 3 +++
1 file changed, 3 insertions(+)

diff --git a/drivers/media/video/zr364xx.c b/drivers/media/video/zr364xx.c
index c492846..e78cf94 100644
--- a/drivers/media/video/zr364xx.c
+++ b/drivers/media/video/zr364xx.c
@@ -1638,6 +1638,9 @@ static int zr364xx_probe(struct usb_interface *intf,

if (!cam->read_endpoint) {
dev_err(&intf->dev, "Could not find bulk-in endpoint\n");
+ video_device_release(cam->vdev);
+ kfree(cam);
+ cam = NULL;
return -ENOMEM;
}