1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c
index 8366c521921d..ebd24a25fb85 100644
--- a/drivers/media/video/em28xx/em28xx-cards.c
+++ b/drivers/media/video/em28xx/em28xx-cards.c
@@ -2652,6 +2652,7 @@ static int em28xx_usb_probe(struct usb_interface *interface,
         retval = em28xx_init_dev(&dev, udev, interface, nr);
         if (retval) {
                 em28xx_devused &= ~(1<<dev->devno);
+                mutex_unlock(&dev->lock);
                 kfree(dev);
                 goto err;
         }