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

[safe/jmp/linux-2.6] / drivers / media / video / gspca / stk014.c

diff --git a/drivers/media/video/gspca/stk014.c b/drivers/media/video/gspca/stk014.c
index 2f2de42..d9d6491 100644 (file)
--- 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)