[PATCH 13/13] ext4: remove unnecessary initialization of count2 in set_flexbg_block_bitmap
From: Kemeng Shi <shikemeng@huaweicloud.com>
Date: 2023-06-29 04:01:57
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Subsystem:
ext4 file system, filesystems (vfs and infrastructure), the rest · Maintainers:
"Theodore Ts'o", Alexander Viro, Christian Brauner, Linus Torvalds
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> --- fs/ext4/resize.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c
index d2b3ee50af31..327475c2e2e7 100644
--- a/fs/ext4/resize.c
+++ b/fs/ext4/resize.c@@ -453,8 +453,7 @@ 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;
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2.30.0