[media] dib0090: do the right thing if rf_ramp is NULL

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As warned by smatch:
	drivers/media/dvb-frontends/dib0090.c:1118 dib0090_pwm_gain_reset() error: we previously assumed 'state->rf_ramp' could be null (see line 1086)

Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

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Mauro Carvalho Chehab 2016-02-22 11:12:41 -03:00

parent 55d066a4c7

commit e76bea9abd

1 changed files with 9 additions and 3 deletions

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drivers/media/dvb-frontends/dib0090.c

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