Commit 11fd1a5d authored by Kemeng Shi's avatar Kemeng Shi Committed by Theodore Ts'o
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ext4: remove unneeded return value of ext4_mb_release_context 



Function ext4_mb_release_context always return 0 and the return value is
never used. Just remove unneeded return value of ext4_mb_release_context.

Signed-off-by: default avatarKemeng Shi <shikemeng@huaweicloud.com>
Reviewed-by: default avatarJan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20240105092102.496631-4-shikemeng@huaweicloud.com


Signed-off-by: default avatarTheodore Ts'o <tytso@mit.edu>
parent 438a35e7

fs/ext4/mballoc.c

+1 −2
Original line number Diff line number Diff line
@@ -5968,7 +5968,7 @@ static void ext4_mb_add_n_trim(struct ext4_allocation_context *ac) 
/*

 * release all resource we used in allocation

 */

static int ext4_mb_release_context(struct ext4_allocation_context *ac)

static void ext4_mb_release_context(struct ext4_allocation_context *ac)

{

	struct ext4_sb_info *sbi = EXT4_SB(ac->ac_sb);

	struct ext4_prealloc_space *pa = ac->ac_pa;
@@ -6005,7 +6005,6 @@ static int ext4_mb_release_context(struct ext4_allocation_context *ac) 
	if (ac->ac_flags & EXT4_MB_HINT_GROUP_ALLOC)

		mutex_unlock(&ac->ac_lg->lg_mutex);

	ext4_mb_collect_stats(ac);

	return 0;

}



static int ext4_mb_discard_preallocations(struct super_block *sb, int needed)