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| author | Kemeng Shi <shikemeng@huaweicloud.com> | 2023-03-04 01:21:08 +0800 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2023-04-06 01:13:11 -0400 |
| commit | 85b67ffb7d2bab27cc6c479e949e6fab7fb41aee (patch) | |
| tree | 974e9c6f7d7b0b9cbb0c903e41d7c2fa0f084d55 /fs/ext4/mballoc.c | |
| parent | 1b5c9d349455c84e5211354357870f64913b3020 (diff) | |
| download | linux-85b67ffb7d2bab27cc6c479e949e6fab7fb41aee.tar.gz | |
ext4: remove unused return value of ext4_mb_try_best_found and ext4_mb_free_metadata
Return value static function ext4_mb_try_best_found and
ext4_mb_free_metadata is not used. Just remove unused return value.
Signed-off-by: Kemeng Shi <shikemeng@huaweicloud.com>
Reviewed-by: Ojaswin Mujoo <ojaswin@linux.ibm.com>
Link: https://lore.kernel.org/r/20230303172120.3800725-9-shikemeng@huaweicloud.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/mballoc.c')
| -rw-r--r-- | fs/ext4/mballoc.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c index 87ff3bfbafd8f7..d141e5c2e44c7e 100644 --- a/fs/ext4/mballoc.c +++ b/fs/ext4/mballoc.c @@ -2124,7 +2124,7 @@ static void ext4_mb_measure_extent(struct ext4_allocation_context *ac, } static noinline_for_stack -int ext4_mb_try_best_found(struct ext4_allocation_context *ac, +void ext4_mb_try_best_found(struct ext4_allocation_context *ac, struct ext4_buddy *e4b) { struct ext4_free_extent ex = ac->ac_b_ex; @@ -2135,7 +2135,7 @@ int ext4_mb_try_best_found(struct ext4_allocation_context *ac, BUG_ON(ex.fe_len <= 0); err = ext4_mb_load_buddy(ac->ac_sb, group, e4b); if (err) - return err; + return; ext4_lock_group(ac->ac_sb, group); max = mb_find_extent(e4b, ex.fe_start, ex.fe_len, &ex); @@ -2147,8 +2147,6 @@ int ext4_mb_try_best_found(struct ext4_allocation_context *ac, ext4_unlock_group(ac->ac_sb, group); ext4_mb_unload_buddy(e4b); - - return 0; } static noinline_for_stack @@ -5700,7 +5698,7 @@ static void ext4_try_merge_freed_extent(struct ext4_sb_info *sbi, kmem_cache_free(ext4_free_data_cachep, entry); } -static noinline_for_stack int +static noinline_for_stack void ext4_mb_free_metadata(handle_t *handle, struct ext4_buddy *e4b, struct ext4_free_data *new_entry) { @@ -5743,7 +5741,7 @@ ext4_mb_free_metadata(handle_t *handle, struct ext4_buddy *e4b, EXT4_C2B(sbi, cluster), "Block already on to-be-freed list"); kmem_cache_free(ext4_free_data_cachep, new_entry); - return 0; + return; } } @@ -5769,7 +5767,6 @@ ext4_mb_free_metadata(handle_t *handle, struct ext4_buddy *e4b, list_add_tail(&new_entry->efd_list, &sbi->s_freed_data_list); sbi->s_mb_free_pending += clusters; spin_unlock(&sbi->s_md_lock); - return 0; } /* |