V4L/DVB (6622): tda827x: prevent possible NULL pointer dereference in tda827xa_lna_gain

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If tda827x_config hasn't been defined, exit the function.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

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Michael Krufky 2007-11-22 14:40:25 -03:00 • committed by Mauro Carvalho Chehab

parent 3b0c453aa7

commit 255c1887cc

1 changed files with 5 additions and 0 deletions

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drivers/media/dvb/frontends/tda827x.c

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