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>
diff --git a/drivers/usb/storage/uas.c b/drivers/usb/storage/uas.c
index 1578909..4218701 100644
--- a/drivers/usb/storage/uas.c
+++ b/drivers/usb/storage/uas.c
@@ -649,12 +649,14 @@
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);