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>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/message/i2o/i2o_block.c b/drivers/message/i2o/i2o_block.c
index 64a52bd7544a..988c8ce47f58 100644
--- a/drivers/message/i2o/i2o_block.c
+++ b/drivers/message/i2o/i2o_block.c
@@ -1171,8 +1171,7 @@ static int __init i2o_block_init(void)
         /* Allocate request mempool and slab */
         size = sizeof(struct i2o_block_request);
         i2o_blk_req_pool.slab = kmem_cache_create("i2o_block_req", size, 0,
-                                                  SLAB_HWCACHE_ALIGN, NULL,
-                                                  NULL);
+                                                  SLAB_HWCACHE_ALIGN, NULL);
         if (!i2o_blk_req_pool.slab) {
                 osm_err("can't init request slab\n");
                 rc = -ENOMEM;