[media] dib0090: fix smatch error
authorHans Verkuil <hans.verkuil@cisco.com>
Fri, 15 Apr 2016 15:35:33 +0000 (12:35 -0300)
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>
Wed, 20 Apr 2016 18:48:59 +0000 (15:48 -0300)
commit5848adbe43034c8a1a378f9fed9afe501d9a4988
tree6e8c57c98296993613f4a9fe705ce5eca5d56b11
parent622202938952e43471c31835906c8a4f4e16f050
[media] dib0090: fix smatch error

Fix this smatch error:

dib0090.c:1124 dib0090_pwm_gain_reset() error: we previously assumed 'state->rf_ramp' could be null (see line 1086)

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
drivers/media/dvb-frontends/dib0090.c