From 2fc1e948e820bddf8a686c6e2989219b471d7982 Mon Sep 17 00:00:00 2001
From: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Date: Wed, 10 Dec 2014 15:45:07 -0800
Subject: [PATCH] fs/proc.c: use rb_entry_safe() instead of rb_entry()

Better to use existing macro that rewriting them.

Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Reading git-format-patch failed