From 7f90dce1ea9de432cf1f196c743a8d5a119e38ba Mon Sep 17 00:00:00 2001
From: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date: Thu, 22 Sep 2011 15:14:53 -0700
Subject: [PATCH] iwlagn: use kcalloc when possible for array allocation

As everybody knows kcalloc checks the multiplication is safe and
that we don't run into overflow.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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