[media] lirc: cannot read from tx-only device

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Bail out early, otherwise we follow a null pointer.

Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

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Sean Young 2017-02-01 20:08:56 -02:00 • committed by Mauro Carvalho Chehab

parent 7a6628b5c3

commit 32002f725f

1 changed files with 3 additions and 0 deletions

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drivers/media/rc/lirc_dev.c

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