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@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c
index 9aba0bb340a09df2d1ec42d999814de3b8b9f724..9db92990f193355fc330c2b24295a064eecb4aad 100644 (file)
--- a/fs/f2fs/checkpoint.c
+++ b/fs/f2fs/checkpoint.c
@@ -1163,7 +1163,6 @@ 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);