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[media] usbtv: fix leak at failure path in usbtv_probe()

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Error handling code in usbtv_probe() misses usb_put_dev().

Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Acked-by: Lubomir Rintel <lkundrak@v3.sk>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
This commit is contained in:
Alexey Khoroshilov 2014-05-23 17:47:07 -03:00 committed by Mauro Carvalho Chehab
parent f8d36b8960
commit ebdae6507b
1 changed files with 2 additions and 0 deletions
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2
drivers/media/usb/usbtv/usbtv-core.c
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@ -91,6 +91,8 @@ static int usbtv_probe(struct usb_interface *intf,
return 0;
usbtv_video_fail:
usb_set_intfdata(intf, NULL);
usb_put_dev(usbtv->udev);
kfree(usbtv);
return ret;