debugfs: remove redundant initialization of dentry
authorSasha Levin <sasha.levin@oracle.com>
Thu, 20 Dec 2012 19:11:22 +0000 (14:11 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 17 Jan 2013 21:02:08 +0000 (13:02 -0800)
We already initialize it to NULL when declaring it, no need to do
that twice.

Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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