From: NeilBrown <neilb@suse.de>
Date: Tue, 11 Dec 2012 02:09:00 +0000 (+1100)
Subject: md: removed unused variable in calc_sb_1_csm.
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=1f3c9907b8037de7b9635b0b471572ea8758bcd1;p=linux.git

md: removed unused variable in calc_sb_1_csm.

'i' is unused.

NeilBrown <neilb@suse.de>
---

diff --git a/drivers/md/md.c b/drivers/md/md.c
index 61200717687b8..89dbd444517e9 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -1414,12 +1414,11 @@ static __le32 calc_sb_1_csum(struct mdp_superblock_1 * sb)
 	unsigned long long newcsum;
 	int size = 256 + le32_to_cpu(sb->max_dev)*2;
 	__le32 *isuper = (__le32*)sb;
-	int i;
 
 	disk_csum = sb->sb_csum;
 	sb->sb_csum = 0;
 	newcsum = 0;
-	for (i=0; size>=4; size -= 4 )
+	for (; size >= 4; size -= 4)
 		newcsum += le32_to_cpu(*isuper++);
 
 	if (size == 2)