From: David Sterba <dsterba@suse.cz>
Date: Fri, 20 Feb 2015 17:00:26 +0000 (+0100)
Subject: btrfs: cleanup, use kmalloc_array/kcalloc array helpers
X-Git-Tag: omap-for-v4.2/o2_dc~33^2~59^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=31e818fe7375d60de9953051f7bd1615cebc3681;p=pandora-kernel.git

btrfs: cleanup, use kmalloc_array/kcalloc array helpers

Convert kmalloc(nr * size, ..) to kmalloc_array that does additional
overflow checks, the zeroing variant is kcalloc.

Signed-off-by: David Sterba <dsterba@suse.cz>
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