From: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date: Sun, 10 Jun 2012 15:25:09 +0000 (+0300)
Subject: iwlwifi: don't modify the timer if we don't Tx
X-Git-Tag: v3.6-rc1~125^2~57^2~321
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=49a4fc20df7fced31ffe4038b32b86a0438d1c27;p=pandora-kernel.git

iwlwifi: don't modify the timer if we don't Tx

In fragmentation we don't update the write pointer of the
HW immediately. So we shouldn't modify the timer in that
case.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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