From: Johannes Berg <johannes.berg@intel.com>
Date: Wed, 8 May 2013 13:55:31 +0000 (+0200)
Subject: iwlwifi: mvm: sanity check context in iwl_mvm_phy_ctxt_unref()
X-Git-Tag: v3.11-rc1~16^2~103^2^2~42^2~23
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e28210115b0ff3544b39ee67d8e48dc74b25b6b8;p=pandora-kernel.git

iwlwifi: mvm: sanity check context in iwl_mvm_phy_ctxt_unref()

In some botched (!) restart scenarios we seem to get here with
a NULL PHY context, so warn and exit instead of crashing.

Reported-by: Omer Kremer <omerx.kremer@intel.com>
Reviewed-by: Ilan Peer <ilan.peer@intel.com>
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---

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