mm: Remove slab destructors from kmem_cache_create().

Slab destructors were no longer supported after Christoph's
c59def9f222d44bb7e2f0a559f2906191a0862d7 change. They've been
BUGs for both slab and slub, and slob never supported them
either.

This rips out support for the dtor pointer from kmem_cache_create()
completely and fixes up every single callsite in the kernel (there were
about 224, not including the slab allocator definitions themselves,
or the documentation references).

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

2 files changed, 2 insertions, 2 deletions

diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c
index 357764d85ff..3ad22beb24c 100644
--- a/fs/fuse/dev.c
+++ b/fs/fuse/dev.c
@@ -1044,7 +1044,7 @@ int __init fuse_dev_init(void)
         int err = -ENOMEM;
         fuse_req_cachep = kmem_cache_create("fuse_request",
                                             sizeof(struct fuse_req),
-                                            0, 0, NULL, NULL);
+                                            0, 0, NULL);
         if (!fuse_req_cachep)
                 goto out;
 
diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c
index cc5efc13496..5448f625ab5 100644
--- a/fs/fuse/inode.c
+++ b/fs/fuse/inode.c
@@ -706,7 +706,7 @@ static int __init fuse_fs_init(void)
         fuse_inode_cachep = kmem_cache_create("fuse_inode",
                                               sizeof(struct fuse_inode),
                                               0, SLAB_HWCACHE_ALIGN,
-                                              fuse_inode_init_once, NULL);
+                                              fuse_inode_init_once);
         err = -ENOMEM;
         if (!fuse_inode_cachep)
                 goto out_unreg2;