f2fs: remove the unused ctor argument of f2fs_kmem_cache_create()

Signed-off-by: Gu Zheng <guz.fnst@cn.fujitsu.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>

fs/f2fs/checkpoint.c

@@ -939,11 +939,11 @@ void init_orphan_info(struct f2fs_sb_info *sbi)
 int __init create_checkpoint_caches(void)
 {
 	orphan_entry_slab = f2fs_kmem_cache_create("f2fs_orphan_entry",
-			sizeof(struct orphan_inode_entry), NULL);
+			sizeof(struct orphan_inode_entry));
 	if (!orphan_entry_slab)
 		return -ENOMEM;
 	inode_entry_slab = f2fs_kmem_cache_create("f2fs_dirty_dir_entry",
-			sizeof(struct dir_inode_entry), NULL);
+			sizeof(struct dir_inode_entry));
 	if (!inode_entry_slab) {
 		kmem_cache_destroy(orphan_entry_slab);
 		return -ENOMEM;

fs/f2fs/f2fs.h

@@ -852,9 +852,9 @@ static inline void f2fs_put_dnode(struct dnode_of_data *dn)
 }
 
 static inline struct kmem_cache *f2fs_kmem_cache_create(const char *name,
-					size_t size, void (*ctor)(void *))
+					size_t size)
 {
-	return kmem_cache_create(name, size, 0, SLAB_RECLAIM_ACCOUNT, ctor);
+	return kmem_cache_create(name, size, 0, SLAB_RECLAIM_ACCOUNT, NULL);
 }
 
 static inline void *f2fs_kmem_cache_alloc(struct kmem_cache *cachep,

fs/f2fs/gc.c

@@ -742,7 +742,7 @@ void build_gc_manager(struct f2fs_sb_info *sbi)
 int __init create_gc_caches(void)
 {
 	winode_slab = f2fs_kmem_cache_create("f2fs_gc_inodes",
-			sizeof(struct inode_entry), NULL);
+			sizeof(struct inode_entry));
 	if (!winode_slab)
 		return -ENOMEM;
 	return 0;

fs/f2fs/node.c

@@ -1890,12 +1890,12 @@ void destroy_node_manager(struct f2fs_sb_info *sbi)
 int __init create_node_manager_caches(void)
 {
 	nat_entry_slab = f2fs_kmem_cache_create("nat_entry",
-			sizeof(struct nat_entry), NULL);
+			sizeof(struct nat_entry));
 	if (!nat_entry_slab)
 		return -ENOMEM;
 
 	free_nid_slab = f2fs_kmem_cache_create("free_nid",
-			sizeof(struct free_nid), NULL);
+			sizeof(struct free_nid));
 	if (!free_nid_slab) {
 		kmem_cache_destroy(nat_entry_slab);
 		return -ENOMEM;

fs/f2fs/recovery.c

@@ -436,7 +436,7 @@ int recover_fsync_data(struct f2fs_sb_info *sbi)
 	bool need_writecp = false;
 
 	fsync_entry_slab = f2fs_kmem_cache_create("f2fs_fsync_inode_entry",
-			sizeof(struct fsync_inode_entry), NULL);
+			sizeof(struct fsync_inode_entry));
 	if (!fsync_entry_slab)
 		return -ENOMEM;
 

fs/f2fs/segment.c

@@ -1878,7 +1878,7 @@ void destroy_segment_manager(struct f2fs_sb_info *sbi)
 int __init create_segment_manager_caches(void)
 {
 	discard_entry_slab = f2fs_kmem_cache_create("discard_entry",
-			sizeof(struct discard_entry), NULL);
+			sizeof(struct discard_entry));
 	if (!discard_entry_slab)
 		return -ENOMEM;
 	return 0;

fs/f2fs/super.c

@@ -1089,7 +1089,7 @@ MODULE_ALIAS_FS("f2fs");
 static int __init init_inodecache(void)
 {
 	f2fs_inode_cachep = f2fs_kmem_cache_create("f2fs_inode_cache",
-			sizeof(struct f2fs_inode_info), NULL);
+			sizeof(struct f2fs_inode_info));
 	if (!f2fs_inode_cachep)
 		return -ENOMEM;
 	return 0;