USB: uas: fix locking

Forgot to unlock in the uas_eh_task_mgmt error paths.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/usb/storage/uas.c b/drivers/usb/storage/uas.c
index 15789097edd6..4218701bb45e 100644
--- a/drivers/usb/storage/uas.c
+++ b/drivers/usb/storage/uas.c
@@ -649,12 +649,14 @@ static int uas_eh_task_mgmt(struct scsi_cmnd *cmnd,
                 shost_printk(KERN_INFO, shost,
                              "%s: %s: submit sense urb failed\n",
                              __func__, fname);
+                spin_unlock_irqrestore(&devinfo->lock, flags);
                 return FAILED;
         }
         if (uas_submit_task_urb(cmnd, GFP_ATOMIC, function, tag)) {
                 shost_printk(KERN_INFO, shost,
                              "%s: %s: submit task mgmt urb failed\n",
                              __func__, fname);
+                spin_unlock_irqrestore(&devinfo->lock, flags);
                 return FAILED;
         }
         spin_unlock_irqrestore(&devinfo->lock, flags);