slub: Remove objsize check in kmem_cache_flags()

	unsigned long flags, const char *name,

	void (*ctor)(struct kmem_cache *, void *))

{

	/*

	 * The page->offset field is only 16 bit wide. This is an offset

	 * in units of words from the beginning of an object. If the slab

	 * size is bigger then we cannot move the free pointer behind the

	 * object anymore.

	 *

	 * On 32 bit platforms the limit is 256k. On 64bit platforms

	 * the limit is 512k.

	 *

	 * Debugging or ctor may create a need to move the free

	 * pointer. Fail if this happens.

	 */

	if (objsize >= 65535 * sizeof(void *)) {

		BUG_ON(flags & (SLAB_RED_ZONE | SLAB_POISON |

				SLAB_STORE_USER | SLAB_DESTROY_BY_RCU));

		BUG_ON(ctor);

	} else {

	/*

	 * Enable debugging if selected on the kernel commandline.

	 */

	if (slub_debug && (!slub_debug_slabs ||

		    strncmp(slub_debug_slabs, name,

			strlen(slub_debug_slabs)) == 0))

	    strncmp(slub_debug_slabs, name, strlen(slub_debug_slabs)) == 0))

			flags |= slub_debug;

	}

	return flags;

}