From: Johannes Berg <johannes.berg@intel.com>
Date: Wed, 22 Jun 2011 11:25:57 +0000 (-0700)
Subject: iwlagn: fix cmd queue unmap
X-Git-Tag: v3.1-rc1~316^2~232^2^2~50^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f8d651a56ef5c9e26a1cddd4f169f5bf4f8dfa9b;p=pandora-kernel.git

iwlagn: fix cmd queue unmap

When we stop the device while a command is in
flight that uses multiple TBs, we can leak the
DMA buffers for the second and higher TBs. Fix
this by using iwlagn_unmap_tfd() as we do when
we normally recover the entry.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
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