From ca1d6c7d9d461effa2c4e8b9b227a14e9fdcf1cc Mon Sep 17 00:00:00 2001
From: Nicholas Krause <xerofoify@gmail.com>
Date: Fri, 4 Sep 2015 15:48:22 -0700
Subject: [PATCH] mm/memory.c: make tlb_next_batch() return bool

This makes the tlb_next_batch() bool due to this particular function only
ever returning either one or zero as its return value.

Signed-off-by: Nicholas Krause <xerofoify@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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