From: John W. Linville <linville@tuxdriver.com>
Date: Mon, 30 Aug 2010 19:12:02 +0000 (-0400)
Subject: mac80211: cancel scan in ieee80211_restart_hw if software scan pending
X-Git-Tag: v2.6.37-rc1~147^2~584^2^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=18145c69349f2ab60c470798f83b3a2639e2a8d9;p=pandora-kernel.git

mac80211: cancel scan in ieee80211_restart_hw if software scan pending

This function exists to clean-up after a hardware error or something
similar.  The restart is accomplished using the same infrastructure used
to resume after a suspend.  The suspend path cancels running scans, so
it seems appropriate to do that here as well for software-based scans.
If a hardware-based scan is pending, issue a warning message since this
indicates that the drivers has failed to clean-up after itself.

Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

Reading git-diff-tree failed