From: Alan Ott <alan@signal11.us>
Date: Fri, 5 Apr 2013 13:03:10 +0000 (+0000)
Subject: mac802154: Keep track of the channel when changed
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~65^2~194
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9f7f78b479ae06279a85451d456040bbe4eae013;p=pandora-kernel.git

mac802154: Keep track of the channel when changed

Two sections checked whether the current channel != the new channel
without ever setting the current channel variables.

1. net/mac802154/tx.c: Prevent set_channel() from getting called every
time a packet is sent.

2. net/mac802154/mib.c: Lock (pib_lock) accesses to current_channel and
current_page and make sure they are updated when the channel has been
changed.

Signed-off-by: Alan Ott <alan@signal11.us>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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