tree a7568b79cc1c4bce6eb0064bc37c48e34711f050
parent 08b9939997df30e42a228e1ecb97f99e9c8ea84e
author Eliad Peller <eliad@wizery.com> 1405598456 +0300
committer Johannes Berg <johannes.berg@intel.com> 1405670036 +0200

cfg80211: fix mic_failure tracing

tsc can be NULL (mac80211 currently always passes NULL),
resulting in NULL-dereference. check before copying it.

Cc: stable@vger.kernel.org
Signed-off-by: Eliad Peller <eliadx.peller@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>