linux-kernel - [PATCH] arm64/mm: use PAGE_ALIGNED instead of IS

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Date:	Mon, 26 Oct 2015 17:26:57 +0600
From:	Alexander Kuleshov <kuleshovmail@...il.com>
To:	Catalin Marinas <catalin.marinas@....com>
Cc:	Will Deacon <will.deacon@....com>,
	Laura Abbott <lauraa@...eaurora.org>,
	Daniel Borkmann <daniel@...earbox.net>,
	Alexei Starovoitov <ast@...mgrid.com>,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	Alexander Kuleshov <kuleshovmail@...il.com>
Subject: [PATCH] arm64/mm: use PAGE_ALIGNED instead of IS_ALIGNED

The <linux/mm.h> already provides the PAGE_ALIGNED macro. Let's
use this macro instead of IS_ALIGNED and passing PAGE_SIZE directly.

Signed-off-by: Alexander Kuleshov <kuleshovmail@...il.com>
---
 arch/arm64/mm/pageattr.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/mm/pageattr.c b/arch/arm64/mm/pageattr.c
index e47ed1c..3571c73 100644
--- a/arch/arm64/mm/pageattr.c
+++ b/arch/arm64/mm/pageattr.c
@@ -45,7 +45,7 @@ static int change_memory_common(unsigned long addr, int numpages,
 	int ret;
 	struct page_change_data data;
 
-	if (!IS_ALIGNED(addr, PAGE_SIZE)) {
+	if (!PAGE_ALIGNED(addr)) {
 		start &= PAGE_MASK;
 		end = start + size;
 		WARN_ON_ONCE(1);
-- 
2.6.0

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