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(parent: 4baf6be) | 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)
commit254d3dfe445f94a764e399ca12e04365ac9413ed
treeb2031c6f9be4205201b05445d755f48e0568452atree | snapshot
parent4baf6bea37247e59f1971e8009d13aeda95edba2commit | 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: a7a6bdd0670fe ("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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