linux-kernel - [PATCH 1/1] sparc64:tsb.c:use array size macro rather than number

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Message-Id: <1393956248-9354-1-git-send-email-doug.lkml@gmail.com>
Date:	Tue,  4 Mar 2014 23:34:08 +0530
From:	Doug <doug.lkml@...il.com>
To:	sparclinux@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, Doug <doug.lkml@...il.com>
Subject: [PATCH 1/1] sparc64:tsb.c:use array size macro rather than number

This is a small patch which uses ARRAY_SIZE macro
rather than a number to make code readability better.

Signed-off-by: Doug <doug.lkml@...il.com>
---
 arch/sparc/mm/tsb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/sparc/mm/tsb.c b/arch/sparc/mm/tsb.c
index 3b3a360..f5d506f 100644
--- a/arch/sparc/mm/tsb.c
+++ b/arch/sparc/mm/tsb.c
@@ -273,7 +273,7 @@ void __init pgtable_cache_init(void)
 		prom_halt();
 	}
 
-	for (i = 0; i < 8; i++) {
+	for (i = 0; i < ARRAY_SIZE(tsb_cache_names); i++) {
 		unsigned long size = 8192 << i;
 		const char *name = tsb_cache_names[i];
 
-- 
1.8.1.2

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