linux-kernel - [PATCH] skd: use ARRAY_SIZE() to calculate size of an array.

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Message-Id: <1462984320-11769-1-git-send-email-falakreyaz@gmail.com>
Date:	Wed, 11 May 2016 22:01:19 +0530
From:	Muhammad Falak R Wani <falakreyaz@...il.com>
To:	Jens Axboe <axboe@...com>
Cc:	Jeff Moyer <jmoyer@...hat.com>, Ming Lin <ming.l@....samsung.com>,
	linux-kernel@...r.kernel.org
Subject: [PATCH] skd: use ARRAY_SIZE() to calculate size of an array.

Use the macro ARRAY_SIZE() to calculate the size of an array, enhancing
readability and compactnes.

Signed-off-by: Muhammad Falak R Wani <falakreyaz@...il.com>
---
 drivers/block/skd_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/block/skd_main.c b/drivers/block/skd_main.c
index 910e065..6bd8f29 100644
--- a/drivers/block/skd_main.c
+++ b/drivers/block/skd_main.c
@@ -2282,7 +2282,7 @@ skd_check_status(struct skd_device *skdev,
 		 skerr->key, skerr->code, skerr->qual, skerr->fruc);
 
 	/* Does the info match an entry in the good category? */
-	n = sizeof(skd_chkstat_table) / sizeof(skd_chkstat_table[0]);
+	n = ARRAY_SIZE(skd_chkstat_table);
 	for (i = 0; i < n; i++) {
 		struct sns_info *sns = &skd_chkstat_table[i];
 
-- 
1.9.1