From c531c77150693759ca0b886a80973d6ae6a1a0d5 Mon Sep 17 00:00:00 2001
From: Monam Agarwal <monamagarwal123@gmail.com>
Date: Mon, 24 Mar 2014 00:05:56 +0530
Subject: [PATCH] iwlwifi: mvm: Use RCU_INIT_POINTER(x, NULL)

rcu_assign_pointer() ensures that the initialization of a structure is
carried out before storing a pointer to that structure. However, in the
case that NULL is assigned there's no structure to initialize so using
RCU_INIT_POINTER instead is safe and more efficient.

Signed-off-by: Monam Agarwal <monamagarwal123@gmail.com>
[rewrite commit log]
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
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Reading git-format-patch failed