linux-kernel - [PATCH] f2fs: remove the redundant variable definition

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Message-ID: <1491071988-16492-1-git-send-email-xiakaixu@huawei.com>
Date:   Sun, 2 Apr 2017 02:39:48 +0800
From:   Kaixu Xia <xiakaixu@...wei.com>
To:     <yuchao0@...wei.com>, <jaegeuk@...nel.org>
CC:     <linux-f2fs-devel@...ts.sourceforge.net>,
        <linux-kernel@...r.kernel.org>, <chao@...nel.org>,
        <xiakaixu@...wei.com>
Subject: [PATCH] f2fs: remove the redundant variable definition

The variable 'i' has been defined before, so here we can
use it directly.

Signed-off-by: Kaixu Xia <xiakaixu@...wei.com>
---
 fs/f2fs/checkpoint.c |    1 -
 1 file changed, 1 deletion(-)

diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c
index 0339daf..2e42684 100644
--- a/fs/f2fs/checkpoint.c
+++ b/fs/f2fs/checkpoint.c
@@ -1143,7 +1143,6 @@ static int do_checkpoint(struct f2fs_sb_info *sbi, struct cp_control *cpc)
 	/* write nat bits */
 	if (enabled_nat_bits(sbi, cpc)) {
 		__u64 cp_ver = cur_cp_version(ckpt);
-		unsigned int i;
 		block_t blk;
 
 		cp_ver |= ((__u64)crc32 << 32);
-- 
1.7.10.4