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>
diff --git a/drivers/media/video/pvrusb2/pvrusb2-audio.c b/drivers/media/video/pvrusb2/pvrusb2-audio.c
index 416933c..cc06d5e 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-audio.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-audio.c
@@ -65,9 +65,10 @@
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];