From 61a04e5b306ab9d6a30f78e86f1f140d7c888304 Mon Sep 17 00:00:00 2001
From: Michele Curti <michele.curti@gmail.com>
Date: Thu, 9 Oct 2014 15:30:17 -0700
Subject: [PATCH] include/linux/blkdev.h: use NULL instead of zero

Quite useless but it shuts up some warnings.

Signed-off-by: Michele Curti <michele.curti@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
Reading git-format-patch failed