There is one omitted unlock in em28xx_usb_probe. Fix that.
Signed-off-by: NJiri Slaby <jirislaby@gmail.com>
Signed-off-by: NDouglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>