[media] gscpa: Clear usb_err before calling sd methods from suspend/resume

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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 2687e76..d9df309 100644 (file)
--- a/drivers/media/video/gspca/gspca.c
+++ b/drivers/media/video/gspca/gspca.c
@@ -2392,6 +2392,7 @@ int gspca_suspend(struct usb_interface *intf, pm_message_t message)
                return 0;
        mutex_lock(&gspca_dev->usb_lock);
        gspca_dev->frozen = 1;          /* avoid urb error messages */
+       gspca_dev->usb_err = 0;
        if (gspca_dev->sd_desc->stopN)
                gspca_dev->sd_desc->stopN(gspca_dev);
        destroy_urbs(gspca_dev);
@@ -2411,6 +2412,7 @@ int gspca_resume(struct usb_interface *intf)
 
        mutex_lock(&gspca_dev->usb_lock);
        gspca_dev->frozen = 0;
+       gspca_dev->usb_err = 0;
        gspca_dev->sd_desc->init(gspca_dev);
        gspca_input_create_urb(gspca_dev);
        /*