ext2: remove SLAB_MEM_SPREAD flag usage

The SLAB_MEM_SPREAD flag is already a no-op after removal of SLAB
allocator and in [1] it was fully deprecated. Remove its usage so we can
delete it from slab. No functional change.

Signed-off-by: Chengming Zhou <zhouchengming@bytedance.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/all/20240223-slab-cleanup-flags-v2-1-02f1753e8303@suse.cz/
Message-Id: <20240224134816.829424-1-chengming.zhou@linux.dev>

Author: Chengming Zhou

fs/ext2/super.c

@@ -213,8 +213,7 @@ static int __init init_inodecache(void)
 {
 	ext2_inode_cachep = kmem_cache_create_usercopy("ext2_inode_cache",
 				sizeof(struct ext2_inode_info), 0,
-				(SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD|
-					SLAB_ACCOUNT),
+				SLAB_RECLAIM_ACCOUNT|SLAB_ACCOUNT,
 				offsetof(struct ext2_inode_info, i_data),
 				sizeof_field(struct ext2_inode_info, i_data),
 				init_once);