From: Ian Morris <ipm@chirality.org.uk>
Date: Fri, 3 Apr 2015 08:17:26 +0000 (+0100)
Subject: ipv4: coding style: comparison for equality with NULL
X-Git-Tag: omap-for-v4.1/fixes-rc1~141^2~80^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=51456b2914a34d16b1255b7c55d5cbf6a681d306;p=pandora-kernel.git

ipv4: coding style: comparison for equality with NULL

The ipv4 code uses a mixture of coding styles. In some instances check
for NULL pointer is done as x == NULL and sometimes as !x. !x is
preferred according to checkpatch and this patch makes the code
consistent by adopting the latter form.

No changes detected by objdiff.

Signed-off-by: Ian Morris <ipm@chirality.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
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