ext4: remove unused group parameter in ext4_block_bitmap_csum_set

Remove unused group parameter in ext4_block_bitmap_csum_set. After this,
group parameter in ext4_set_bitmap_checksums is also not used, just
remove it too.

Signed-off-by: Kemeng Shi <shikemeng@huaweicloud.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20230221203027.2359920-5-shikemeng@huaweicloud.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>

diff --git a/fs/ext4/bitmap.c b/fs/ext4/bitmap.c
index 3b83d97..87c1c8a 100644 (file)
--- a/fs/ext4/bitmap.c
+++ b/fs/ext4/bitmap.c
@@ -80,7 +80,7 @@ int ext4_block_bitmap_csum_verify(struct super_block *sb,
        return 0;
 }
 
-void ext4_block_bitmap_csum_set(struct super_block *sb, ext4_group_t group,
+void ext4_block_bitmap_csum_set(struct super_block *sb,
                                struct ext4_group_desc *gdp,
                                struct buffer_head *bh)
 {

diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index 1b97a59..9b2cfc3 100644 (file)
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -2682,7 +2682,7 @@ void ext4_inode_bitmap_csum_set(struct super_block *sb,
 int ext4_inode_bitmap_csum_verify(struct super_block *sb,
                                  struct ext4_group_desc *gdp,
                                  struct buffer_head *bh, int sz);
-void ext4_block_bitmap_csum_set(struct super_block *sb, ext4_group_t group,
+void ext4_block_bitmap_csum_set(struct super_block *sb,
                                struct ext4_group_desc *gdp,
                                struct buffer_head *bh);
 int ext4_block_bitmap_csum_verify(struct super_block *sb,

diff --git a/fs/ext4/ialloc.c b/fs/ext4/ialloc.c
index f422374..787ab89 100644 (file)
--- a/fs/ext4/ialloc.c
+++ b/fs/ext4/ialloc.c
@@ -813,8 +813,7 @@ int ext4_mark_inode_used(struct super_block *sb, int ino)
                        gdp->bg_flags &= cpu_to_le16(~EXT4_BG_BLOCK_UNINIT);
                        ext4_free_group_clusters_set(sb, gdp,
                                ext4_free_clusters_after_init(sb, group, gdp));
-                       ext4_block_bitmap_csum_set(sb, group, gdp,
-                                                  block_bitmap_bh);
+                       ext4_block_bitmap_csum_set(sb, gdp, block_bitmap_bh);
                        ext4_group_desc_csum_set(sb, group, gdp);
                }
                ext4_unlock_group(sb, group);
@@ -1165,8 +1164,7 @@ got:
                        gdp->bg_flags &= cpu_to_le16(~EXT4_BG_BLOCK_UNINIT);
                        ext4_free_group_clusters_set(sb, gdp,
                                ext4_free_clusters_after_init(sb, group, gdp));
-                       ext4_block_bitmap_csum_set(sb, group, gdp,
-                                                  block_bitmap_bh);
+                       ext4_block_bitmap_csum_set(sb, gdp, block_bitmap_bh);
                        ext4_group_desc_csum_set(sb, group, gdp);
                }
                ext4_unlock_group(sb, group);

diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
index 5b2ae37..0d69cd8 100644 (file)
--- a/fs/ext4/mballoc.c
+++ b/fs/ext4/mballoc.c
@@ -3822,7 +3822,7 @@ ext4_mb_mark_diskspace_used(struct ext4_allocation_context *ac,
        }
        len = ext4_free_group_clusters(sb, gdp) - ac->ac_b_ex.fe_len;
        ext4_free_group_clusters_set(sb, gdp, len);
-       ext4_block_bitmap_csum_set(sb, ac->ac_b_ex.fe_group, gdp, bitmap_bh);
+       ext4_block_bitmap_csum_set(sb, gdp, bitmap_bh);
        ext4_group_desc_csum_set(sb, ac->ac_b_ex.fe_group, gdp);
 
        ext4_unlock_group(sb, ac->ac_b_ex.fe_group);
@@ -3929,7 +3929,7 @@ void ext4_mb_mark_bb(struct super_block *sb, ext4_fsblk_t block,
                        clen = ext4_free_group_clusters(sb, gdp) + clen_changed;
 
                ext4_free_group_clusters_set(sb, gdp, clen);
-               ext4_block_bitmap_csum_set(sb, group, gdp, bitmap_bh);
+               ext4_block_bitmap_csum_set(sb, gdp, bitmap_bh);
                ext4_group_desc_csum_set(sb, group, gdp);
 
                ext4_unlock_group(sb, group);
@@ -5861,7 +5861,7 @@ static void ext4_free_blocks_simple(struct inode *inode, ext4_fsblk_t block,
        ext4_free_group_clusters_set(
                sb, gdp, ext4_free_group_clusters(sb, gdp) +
                count - already_freed);
-       ext4_block_bitmap_csum_set(sb, group, gdp, bitmap_bh);
+       ext4_block_bitmap_csum_set(sb, gdp, bitmap_bh);
        ext4_group_desc_csum_set(sb, group, gdp);
        ext4_handle_dirty_metadata(NULL, NULL, gdp_bh);
        sync_dirty_buffer(bitmap_bh);
@@ -6023,7 +6023,7 @@ do_more:
 
        ret = ext4_free_group_clusters(sb, gdp) + count_clusters;
        ext4_free_group_clusters_set(sb, gdp, ret);
-       ext4_block_bitmap_csum_set(sb, block_group, gdp, bitmap_bh);
+       ext4_block_bitmap_csum_set(sb, gdp, bitmap_bh);
        ext4_group_desc_csum_set(sb, block_group, gdp);
        ext4_unlock_group(sb, block_group);
 
@@ -6280,7 +6280,7 @@ int ext4_group_add_blocks(handle_t *handle, struct super_block *sb,
        free_clusters_count = clusters_freed +
                ext4_free_group_clusters(sb, desc);
        ext4_free_group_clusters_set(sb, desc, free_clusters_count);
-       ext4_block_bitmap_csum_set(sb, block_group, desc, bitmap_bh);
+       ext4_block_bitmap_csum_set(sb, desc, bitmap_bh);
        ext4_group_desc_csum_set(sb, block_group, desc);
        ext4_unlock_group(sb, block_group);
        percpu_counter_add(&sbi->s_freeclusters_counter,

diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c
index 607a1af..0361c20 100644 (file)
--- a/fs/ext4/resize.c
+++ b/fs/ext4/resize.c
@@ -1306,7 +1306,6 @@ static struct buffer_head *ext4_get_bitmap(struct super_block *sb, __u64 block)
 }
 
 static int ext4_set_bitmap_checksums(struct super_block *sb,
-                                    ext4_group_t group,
                                     struct ext4_group_desc *gdp,
                                     struct ext4_new_group_data *group_data)
 {
@@ -1325,7 +1324,7 @@ static int ext4_set_bitmap_checksums(struct super_block *sb,
        bh = ext4_get_bitmap(sb, group_data->block_bitmap);
        if (!bh)
                return -EIO;
-       ext4_block_bitmap_csum_set(sb, group, gdp, bh);
+       ext4_block_bitmap_csum_set(sb, gdp, bh);
        brelse(bh);
 
        return 0;
@@ -1363,7 +1362,7 @@ static int ext4_setup_new_descs(handle_t *handle, struct super_block *sb,
                memset(gdp, 0, EXT4_DESC_SIZE(sb));
                ext4_block_bitmap_set(sb, gdp, group_data->block_bitmap);
                ext4_inode_bitmap_set(sb, gdp, group_data->inode_bitmap);
-               err = ext4_set_bitmap_checksums(sb, group, gdp, group_data);
+               err = ext4_set_bitmap_checksums(sb, gdp, group_data);
                if (err) {
                        ext4_std_error(sb, err);
                        break;