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[media] ttusb-budget: fix memory leak in ttusb_probe()

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If something goes wrong starting from i2c_add_adapter(),
ttusb->iso_urb[] and ttusb itself are not deallocated.
Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Alexey Khoroshilov 2013-06-10 16:00:54 -03:00 committed by Mauro Carvalho Chehab
parent 4ef72e3471
commit b9d4b2da35
1 changed files with 2 additions and 0 deletions
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2
drivers/media/usb/ttusb-budget/dvb-ttusb-budget.c
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@ -1768,6 +1768,8 @@ err_i2c_del_adapter:
i2c_del_adapter(&ttusb->i2c_adap);
err_unregister_adapter:
dvb_unregister_adapter (&ttusb->adapter);
ttusb_free_iso_urbs(ttusb);
kfree(ttusb);
return result;
}