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[v3,13/13] ext4: remove unnecessary initialization of count2 in set_flexbg_block_bitmap

Message ID 20230826174712.4059355-14-shikemeng@huaweicloud.com
State Accepted
Headers show
Series fixes and cleanups to ext4 resize | expand

Commit Message

Kemeng Shi Aug. 26, 2023, 5:47 p.m. UTC 
We always overwrite count2 to "EXT4_CLUSTERS_PER_GROUP(sb) -
(first_cluster - start)" after its initialization in for loop
initialization statement .
Just remove unnecessary initialization of count2.

Signed-off-by: Kemeng Shi <shikemeng@huaweicloud.com>
Reviewed-by: Theodore Ts'o <tytso@mit.edu>
---
 fs/ext4/resize.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c
index 718b47e131e4..4fe061edefdd 100644
--- a/fs/ext4/resize.c
+++ b/fs/ext4/resize.c
@@ -447,8 +447,7 @@  static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
 
 	ext4_debug("mark clusters [%llu-%llu] used\n", first_cluster,
 		   last_cluster);
-	for (count2 = count; count > 0;
-	     count -= count2, first_cluster += count2) {
+	for (; count > 0; count -= count2, first_cluster += count2) {
 		ext4_fsblk_t start;
 		struct buffer_head *bh;
 		ext4_group_t group;