From 909e9b23e4b1d4a783e8d2e5e2c865b7ebdb0675 Mon Sep 17 00:00:00 2001
From: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date: Thu, 15 Sep 2011 11:46:30 -0700
Subject: [PATCH] iwlagn: free the Tx cmd when a non empty Tx queue is freed

When a non-empty Tx queueis freed, the buffer it contains must be
freed too. Since the Tx cmd are now allocated from a pool, the Tx
cmd must be freed too.

This patch avoids to destroy a non-empty pool of Tx cmd.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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