On Sun 26-11-23 00:11:40, Kemeng Shi wrote:
> Remove unused return value of ext4_mb_release.
>
> Signed-off-by: Kemeng Shi <shikemeng@xxxxxxxxxxxxxxx>
Looks good. Feel free to add:
Reviewed-by: Jan Kara <jack@xxxxxxx>
Honza
> ---
> fs/ext4/ext4.h | 2 +-
> fs/ext4/mballoc.c | 4 +---
> 2 files changed, 2 insertions(+), 4 deletions(-)
>
> diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
> index 8ccebe0d4..fb35cae16 100644
> --- a/fs/ext4/ext4.h
> +++ b/fs/ext4/ext4.h
> @@ -2902,7 +2902,7 @@ extern const struct seq_operations ext4_mb_seq_groups_ops;
> extern const struct seq_operations ext4_mb_seq_structs_summary_ops;
> extern int ext4_seq_mb_stats_show(struct seq_file *seq, void *offset);
> extern int ext4_mb_init(struct super_block *);
> -extern int ext4_mb_release(struct super_block *);
> +extern void ext4_mb_release(struct super_block *);
> extern ext4_fsblk_t ext4_mb_new_blocks(handle_t *,
> struct ext4_allocation_request *, int *);
> extern void ext4_discard_preallocations(struct inode *, unsigned int);
> diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
> index f79e87ad3..8d6246db3 100644
> --- a/fs/ext4/mballoc.c
> +++ b/fs/ext4/mballoc.c
> @@ -3725,7 +3725,7 @@ static int ext4_mb_cleanup_pa(struct ext4_group_info *grp)
> return count;
> }
>
> -int ext4_mb_release(struct super_block *sb)
> +void ext4_mb_release(struct super_block *sb)
> {
> ext4_group_t ngroups = ext4_get_groups_count(sb);
> ext4_group_t i;
> @@ -3801,8 +3801,6 @@ int ext4_mb_release(struct super_block *sb)
> }
>
> free_percpu(sbi->s_locality_groups);
> -
> - return 0;
> }
>
> static inline int ext4_issue_discard(struct super_block *sb,
> --
> 2.30.0
>
>
--
Jan Kara <jack@xxxxxxxx>
SUSE Labs, CR
