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>
diff --git a/drivers/media/video/gspca/gspca.c b/drivers/media/video/gspca/gspca.c
index 4694dc1..a286b91 100644
--- a/drivers/media/video/gspca/gspca.c
+++ b/drivers/media/video/gspca/gspca.c
@@ -584,7 +584,11 @@
goto out;
/* start the cam */
- gspca_dev->sd_desc->start(gspca_dev);
+ ret = gspca_dev->sd_desc->start(gspca_dev);
+ if (ret < 0) {
+ destroy_urbs(gspca_dev);
+ goto out;
+ }
gspca_dev->streaming = 1;
atomic_set(&gspca_dev->nevent, 0);