From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Mon, 7 May 2012 10:31:18 +0000 (+0200)
Subject: NFC: Remove unneeded pn533 dev NULL check
X-Git-Tag: v3.5-rc1~101^2~6^2^2~107
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0f909361062d42b0ff7c6522e2347b56a0bf43cc;p=pandora-kernel.git

NFC: Remove unneeded pn533 dev NULL check

container_of() works by subtracting the offset of the member.  The math
can't really return a zero here.  Sometimes people check it when they
actually meant to check something else but in this case we can just
remove the check.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

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