[PATCH 2/2] fsck.f2fs: do not check the first seg in a sec in find_next_free_block

[Sheng Yong <shengyong1@huawei.com>]

The first segment is already checked, so there is no need to check it
again if we want to make sure the whole section is freed.

Signed-off-by: Sheng Yong <shengyong1@huawei.com>
---
 fsck/mount.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fsck/mount.c b/fsck/mount.c
index ca7f6dd..0a47bf7 100644
--- a/fsck/mount.c
+++ b/fsck/mount.c
@@ -1573,7 +1573,7 @@ int find_next_free_block(struct f2fs_sb_info *sbi, u64 *to, int left, int type)
 			struct seg_entry *se2;
 			unsigned int i;
 
-			for (i = 0; i < sbi->segs_per_sec; i++) {
+			for (i = 1; i < sbi->segs_per_sec; i++) {
 				se2 = get_seg_entry(sbi, segno + i);
 				if (se2->valid_blocks)
 					break;
-- 
2.10.1


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