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md: removed unused variable in calc_sb_1_csm.

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'i' is unused.

NeilBrown <neilb@suse.de>
This commit is contained in:
NeilBrown 2012-12-11 13:09:00 +11:00
parent 874807a831
commit 1f3c9907b8
1 changed files with 1 additions and 2 deletions
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3
drivers/md/md.c
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@ -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)