V4L/DVB (9079): gspca: Return error code from stream start functions.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/media/video/gspca/stk014.c b/drivers/media/video/gspca/stk014.c
index 2f2de429e273..d9d64911f22a 100644
--- a/drivers/media/video/gspca/stk014.c
+++ b/drivers/media/video/gspca/stk014.c
@@ -324,7 +324,7 @@ static int sd_init(struct gspca_dev *gspca_dev)
 }
 
 /* -- start the camera -- */
-static void sd_start(struct gspca_dev *gspca_dev)
+static int sd_start(struct gspca_dev *gspca_dev)
 {
         int ret, value;
 
@@ -374,9 +374,10 @@ static void sd_start(struct gspca_dev *gspca_dev)
         set_par(gspca_dev, 0x01000000);
         set_par(gspca_dev, 0x01000000);
         PDEBUG(D_STREAM, "camera started alt: 0x%02x", gspca_dev->alt);
-        return;
+        return 0;
 out:
         PDEBUG(D_ERR|D_STREAM, "camera start err %d", ret);
+        return ret;
 }
 
 static void sd_stopN(struct gspca_dev *gspca_dev)