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, 2 insertions, 1 deletions

diff --git a/drivers/media/video/gspca/zc3xx.c b/drivers/media/video/gspca/zc3xx.c
index d61ef727e0c2..d0a4451dc46f 100644
--- a/drivers/media/video/gspca/zc3xx.c
+++ b/drivers/media/video/gspca/zc3xx.c
@@ -7178,7 +7178,7 @@ static int sd_init(struct gspca_dev *gspca_dev)
         return 0;
 }
 
-static void sd_start(struct gspca_dev *gspca_dev)
+static int sd_start(struct gspca_dev *gspca_dev)
 {
         struct sd *sd = (struct sd *) gspca_dev;
         struct usb_device *dev = gspca_dev->dev;
@@ -7331,6 +7331,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
                 reg_w(dev, 0x02, 0x0008);
                 break;
         }
+        return 0;
 }
 
 static void sd_stop0(struct gspca_dev *gspca_dev)