[PATCH] DVB Fix possible frontend deadlock

[Manu Abraham]

The frontend will deadlock if an unspecified delivery system
is specified. Before returning error for the unspecified
delivery system, unlock and then exit.

From: Marco Schluessler <marco@xxxxxxxxxxxxx>
Signed-off-by: Marco Schluessler <marco@xxxxxxxxxxxxx>
Signed-off-by: Manu Abraham <manu@xxxxxxxxxxx>

 dvb_frontend.c |    1 +
 1 file changed, 1 insertion(+)

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