D35778.id108042.diff
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D35778.id108042.diff
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	Index: sys/vm/vm_mmap.c
	===================================================================
	--- sys/vm/vm_mmap.c
	+++ sys/vm/vm_mmap.c
	@@ -1454,13 +1454,6 @@
	return (0);
	}

	-/*
	- * vm_mmap()
	- *
	- * Internal version of mmap used by exec, sys5 shared memory, and
	- * various device drivers. Handle is either a vnode pointer, a
	- * character device, or NULL for MAP_ANON.
	- */
	int
	vm_mmap(vm_map_t map, vm_offset_t *addr, vm_size_t size, vm_prot_t prot,
	vm_prot_t maxprot, int flags,
	@@ -1479,9 +1472,6 @@
	object = NULL;
	writecounted = FALSE;

	- /*
	- * Lookup/allocate object.
	- */
	switch (handle_type) {
	case OBJT_DEVICE: {
	struct cdevsw *dsw;
	@@ -1501,12 +1491,6 @@
	error = vm_mmap_vnode(td, size, prot, &maxprot, &flags,
	handle, &foff, &object, &writecounted);
	break;
	- case OBJT_DEFAULT:
	- if (handle == NULL) {
	- error = 0;
	- break;
	- }
	- /* FALLTHROUGH */
	default:
	error = EINVAL;
	break;