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(parent: c211a27) | patch
mac80211: allow null chandef in tracing
authorArik Nemtsov <arik@wizery.com>
Sun, 25 Oct 2015 08:59:41 +0000 (10:59 +0200)
committerJohannes Berg <johannes.berg@intel.com>
Tue, 3 Nov 2015 09:40:59 +0000 (10:40 +0100)
commit00f360c3e08d0614d691f3bb3c3f39d40100774a
treeb2031c6f9be4205201b05445d755f48e0568452atree | snapshot
parentc211a2799ee57d8181bcf2abdf45381945645f89commit | diff
mac80211: allow null chandef in tracing

In TDLS channel-switch operations the chandef can sometimes be NULL.
Avoid an oops in the trace code for these cases and just print a
chandef full of zeros.

Cc: stable@vger.kernel.org
Fixes: d70c8c3315041 ("mac80211: introduce TDLS channel switch ops")
Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
net/mac80211/trace.h diff | blob | history
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