D48797.1786530036.diff
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D48797.1786530036.diff
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	diff --git a/lib/libvmmapi/vmmapi.c b/lib/libvmmapi/vmmapi.c
	--- a/lib/libvmmapi/vmmapi.c
	+++ b/lib/libvmmapi/vmmapi.c
	@@ -90,6 +90,14 @@
	return (open(devpath, O_RDWR));
	}

	+static int
	+vm_ctl_open(void)
	+{
	+ if (modfind("vmm") < 0)
	+ (void)kldload("vmm");
	+ return (open("/dev/vmmctl", O_RDWR, 0));
	+}
	+
	static int
	vm_ctl_create(const char *name, int ctlfd)
	{
	@@ -108,16 +116,10 @@
	{
	int error, fd;

	- /* Try to load vmm(4) module before creating a guest. */
	- if (modfind("vmm") < 0) {
	- error = kldload("vmm");
	- if (error != 0)
	- return (-1);
	- }
	-
	- fd = open("/dev/vmmctl", O_RDWR, 0);
	+ fd = vm_ctl_open();
	if (fd < 0)
	- return (fd);
	+ return (-1);
	+
	error = vm_ctl_create(name, fd);
	if (error != 0) {
	error = errno;
	@@ -153,7 +155,7 @@
	strcpy(vm->name, name);
	memset(vm->memsegs, 0, sizeof(vm->memsegs));

	- if ((vm->ctlfd = open("/dev/vmmctl", O_RDWR, 0)) < 0)
	+ if ((vm->ctlfd = vm_ctl_open()) < 0)
	goto err;

	vm->fd = vm_device_open(vm->name);