[PATCH] Btrfs: scrub: remove unnecessary variable set

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Variable "success" is only checked when !sctx->is_dev_replace.

Signed-off-by: Liu Bo <bo.li.liu@xxxxxxxxxx>
---
 fs/btrfs/scrub.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/fs/btrfs/scrub.c b/fs/btrfs/scrub.c
index e3203a1..1b5ce2f 100644
--- a/fs/btrfs/scrub.c
+++ b/fs/btrfs/scrub.c
@@ -1444,7 +1444,6 @@ static int scrub_handle_errored_block(struct scrub_block *sblock_to_check)
 							    page_num) != 0) {
 				btrfs_dev_replace_stats_inc(
 					&fs_info->dev_replace.num_write_errors);
-				success = 0;
 			}
 		} else if (sblock_other) {
 			ret = scrub_repair_page_from_good_copy(sblock_bad,
-- 
2.9.4

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