From: Stanislaw Gruszka <sgruszka@redhat.com>
Date: Mon, 13 Sep 2010 12:46:38 +0000 (+0200)
Subject: iwlwifi: rewrite scan completion
X-Git-Tag: v2.6.37-rc1~147^2~373^2^2~89
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=02d8c14b590f583fd6e8c16fe779f845845effd9;p=pandora-kernel.git

iwlwifi: rewrite scan completion

Assure (partially) we call ieee80211_scan_completed() only once when
scan was requested from mac80211.

Code path that first clear STATUS_SCANNING bit is responsible to call
ieee80211_scan_completed(). Before the call, we check if mac80211
really request the scan.

Still persist some cases when we behave wrong, that will be addressed
in the next patches.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by: Wey-Yi W Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

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