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linux/net/mac80211/trace.h
Arik Nemtsov 50025953d8 mac80211: allow null chandef in tracing 
commit 254d3dfe44 upstream.

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.

Fixes: a7a6bdd067 ("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>
Signed-off-by: Luis Henriques <luis.henriques@canonical.com>
2015-12-13 17:49:04 +00:00

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