This patch makes it transparent whether the function is exiting
with an error or successful.

Signed-off-by: Christian Gromm <christian.gr...@microchip.com>
Reported-by: Dan Carpenter <dan.carpen...@oracle.com>
---
 drivers/staging/most/usb/usb.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/most/usb/usb.c b/drivers/staging/most/usb/usb.c
index 534825f..03318de 100644
--- a/drivers/staging/most/usb/usb.c
+++ b/drivers/staging/most/usb/usb.c
@@ -519,13 +519,13 @@ static int hdm_enqueue(struct most_interface *iface, int 
channel,
                        "URB submit failed with error %d.\n", retval);
                goto err_unanchor_urb;
        }
-       goto unlock_io_mutex;
+       mutex_unlock(&mdev->io_mutex);
+       return 0;
 
 err_unanchor_urb:
        usb_unanchor_urb(urb);
 err_free_urb:
        usb_free_urb(urb);
-unlock_io_mutex:
        mutex_unlock(&mdev->io_mutex);
        return retval;
 }
-- 
2.7.4

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