From 4bf9715f184969dc703bde7be94919995024a6a9 Mon Sep 17 00:00:00 2001
From: Moni Shoua <monis@mellanox.com>
Date: Thu, 21 Aug 2014 14:28:42 +0300
Subject: [PATCH] IB/mlx4: Avoid executing gid task when device is being
 removed

When device is being removed (e.g during VPI port link type change
from ETH to IB), tasks for gid table changes should not be executed.

Flush the current queue of tasks and block further tasks from entering the queue.

Signed-off-by: Moni Shoua <monis@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
---
Reading git-format-patch failed