V4L/DVB (9771): tuner-xc2028: fix a small warning

/home/mauro/v4l-dvb/v4l/tuner-xc2028.c: In function 'xc2028_sleep':
/home/mauro/v4l-dvb/v4l/tuner-xc2028.c:1111: warning: 'return' with no value, in function returning non-void

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

diff --git a/drivers/media/common/tuners/tuner-xc2028.c b/drivers/media/common/tuners/tuner-xc2028.c
index 8a964b4..7b7e242 100644 (file)
--- a/drivers/media/common/tuners/tuner-xc2028.c
+++ b/drivers/media/common/tuners/tuner-xc2028.c
@@ -1104,7 +1104,7 @@ static int xc2028_sleep(struct dvb_frontend *fe)
 
        /* Avoid firmware reload on slow devices */
        if (no_poweroff)
-               return;
+               return 0;
 
        tuner_dbg("Putting xc2028/3028 into poweroff mode.\n");