From: Johannes Berg <johannes.berg@intel.com>
Date: Mon, 18 Jun 2012 08:17:12 +0000 (+0200)
Subject: iwlwifi: use minimal time for radio reset scan
X-Git-Tag: v3.6-rc1~125^2~57^2~286^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0d4e07726ea468c0f9bb7f84b02a9f1bfd16b69e;p=pandora-kernel.git

iwlwifi: use minimal time for radio reset scan

The effect of using a short single-channel scan
to reset the radio is that scanning a channel
that isn't in use needs to re-tune the radio.
This means that the dwell time is irrelevant,
so use a shorter time.

While at it, clean up the code for this a bit.

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