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V4L/DVB (12426): pvrusb2: fix compile warning 

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Acked-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans Verkuil 2009-08-07 05:32:20 -03:00 committed by Mauro Carvalho Chehab
parent 6bf1a997ed
commit f19b56a8eb
1 changed files with 3 additions and 2 deletions
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5
drivers/media/video/pvrusb2/pvrusb2-audio.c
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@ -65,9 +65,10 @@ void pvr2_msp3400_subdev_update(struct pvr2_hdw *hdw, struct v4l2_subdev *sd)
u32 input;
pvr2_trace(PVR2_TRACE_CHIPS, "subdev msp3400 v4l2 set_stereo");
sp = (sid < ARRAY_SIZE(routing_schemes)) ?
routing_schemes[sid] : NULL;
if ((sid < ARRAY_SIZE(routing_schemes)) &&
((sp = routing_schemes[sid]) != NULL) &&
if ((sp != NULL) &&
(hdw->input_val >= 0) &&
(hdw->input_val < sp->cnt)) {
input = sp->def[hdw->input_val];