From b6829c72dff7359039718d2a465133691c9bb5b4 Mon Sep 17 00:00:00 2001
From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Tue, 4 Nov 2014 13:37:17 +0300
Subject: [PATCH] bnx2fc: check IS_ERR() instead of NULL

The bnx2fc_if_create() function returns NULL on failure, it never
returns an error pointer.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Chad Dupuis <chad.dupuis@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
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