From ec73942c564d70490ae72992cd2abded91c84256 Mon Sep 17 00:00:00 2001
From: Jacob Keller <jacob.e.keller@intel.com>
Date: Wed, 9 Apr 2014 06:03:15 +0000
Subject: [PATCH] ixgbe: don't check NULL for debugfs_remove_recursive

The debugfs_remove_recursive function is NULL-safe, so we don't need to
check here ourselves.

Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Reading git-format-patch failed