isdn/bas_gigaset: fix a leak on failure path in gigaset_probe()
There is a lack of usb_put_dev(udev) on failure path in gigaset_probe(). Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru> Acked-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -2400,6 +2400,7 @@ allocerr:
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error:
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freeurbs(cs);
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usb_set_intfdata(interface, NULL);
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usb_put_dev(udev);
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gigaset_freecs(cs);
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return rc;
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}
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