V4L/DVB (7806): em28xx: dvb_unregister_frontend() shouldn't be called, if not registered yet

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Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

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Mauro Carvalho Chehab 2008-04-30 18:13:46 -03:00

parent f50090fc94

commit 6430a5a368

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drivers/media/video/em28xx/em28xx-dvb.c

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