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, 4 insertions, 4 deletions

diff --git a/drivers/s390/block/dasd_devmap.c b/drivers/s390/block/dasd_devmap.c
index 6a89cefe99bb..0c67258fb9ec 100644
--- a/drivers/s390/block/dasd_devmap.c
+++ b/drivers/s390/block/dasd_devmap.c
@@ -291,7 +291,7 @@ dasd_parse_keyword( char *parsestring ) {
                 dasd_page_cache =
                         kmem_cache_create("dasd_page_cache", PAGE_SIZE,
                                           PAGE_SIZE, SLAB_CACHE_DMA,
-                                          NULL, NULL );
+                                          NULL);
                 if (!dasd_page_cache)
                         MESSAGE(KERN_WARNING, "%s", "Failed to create slab, "
                                 "fixed buffer mode disabled.");
diff --git a/drivers/s390/scsi/zfcp_aux.c b/drivers/s390/scsi/zfcp_aux.c
index a1db95925138..9726261c367d 100644
--- a/drivers/s390/scsi/zfcp_aux.c
+++ b/drivers/s390/scsi/zfcp_aux.c
@@ -259,21 +259,21 @@ zfcp_module_init(void)
         size = sizeof(struct zfcp_fsf_req_qtcb);
         align = calc_alignment(size);
         zfcp_data.fsf_req_qtcb_cache =
-                kmem_cache_create("zfcp_fsf", size, align, 0, NULL, NULL);
+                kmem_cache_create("zfcp_fsf", size, align, 0, NULL);
         if (!zfcp_data.fsf_req_qtcb_cache)
                 goto out;
 
         size = sizeof(struct fsf_status_read_buffer);
         align = calc_alignment(size);
         zfcp_data.sr_buffer_cache =
-                kmem_cache_create("zfcp_sr", size, align, 0, NULL, NULL);
+                kmem_cache_create("zfcp_sr", size, align, 0, NULL);
         if (!zfcp_data.sr_buffer_cache)
                 goto out_sr_cache;
 
         size = sizeof(struct zfcp_gid_pn_data);
         align = calc_alignment(size);
         zfcp_data.gid_pn_cache =
-                kmem_cache_create("zfcp_gid", size, align, 0, NULL, NULL);
+                kmem_cache_create("zfcp_gid", size, align, 0, NULL);
         if (!zfcp_data.gid_pn_cache)
                 goto out_gid_cache;