V4L/DVB (9688): gspca: Reset the bulk URB status before resubmitting at irq level.

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

1 files changed, 7 insertions, 2 deletions

diff --git a/drivers/media/video/gspca/gspca.c b/drivers/media/video/gspca/gspca.c
index a9a4a5fe4b1..1da7a5c6a9a 100644
--- a/drivers/media/video/gspca/gspca.c
+++ b/drivers/media/video/gspca/gspca.c
@@ -173,7 +173,6 @@ static void fill_frame(struct gspca_dev *gspca_dev,
         }
 
         /* resubmit the URB */
-        urb->status = 0;
         st = usb_submit_urb(urb, GFP_ATOMIC);
         if (st < 0)
                 PDEBUG(D_ERR|D_PACK, "usb_submit_urb() ret %d", st);
@@ -208,7 +207,13 @@ static void bulk_irq(struct urb *urb
         PDEBUG(D_PACK, "bulk irq");
         if (!gspca_dev->streaming)
                 return;
-        if (urb->status != 0 && urb->status != -ECONNRESET) {
+        switch (urb->status) {
+        case 0:
+                break;
+        case -ECONNRESET:
+                urb->status = 0;
+                break;
+        default:
 #ifdef CONFIG_PM
                 if (!gspca_dev->frozen)
 #endif