From: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>
Date: Sat, 24 Dec 2011 13:13:28 +0000 (+0530)
Subject: mac80211: fix scan state machine
X-Git-Tag: v3.3-rc1~182^2~21^2~18
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=de2ee84db6a0201278e35590821cd014cb71830a;p=pandora-kernel.git

mac80211: fix scan state machine

when we run high bandwidth UDP traffic and we trigger a scan, the scan
state machine seems to be looping in SUSPEND->RESUME->DECISION->SUSPEND
and SET_CHANNEL seems to be never called as 'tx_empty' is never true
while running UDP traffic. fix this by settting SET_CHANNEL state when
we get into RESUME state.

Cc: Leela Kella <leela@qca.qualcomm.com>
Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

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