From 85e09bc412b29793fc70dfdaf584fbf205f27a8b Mon Sep 17 00:00:00 2001 From: maya Date: Fri, 20 Jan 2017 12:25:07 +0000 Subject: Check pmf_device_register return value. NFC Appeases static analyzers. --- sys/dev/drm/vbox_drv.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'sys/dev/drm') diff --git a/sys/dev/drm/vbox_drv.c b/sys/dev/drm/vbox_drv.c index f16eee6fb5b..e72025a49c7 100644 --- a/sys/dev/drm/vbox_drv.c +++ b/sys/dev/drm/vbox_drv.c @@ -1,4 +1,4 @@ -/* $NetBSD: vbox_drv.c,v 1.2 2011/08/28 17:18:31 jmcneill Exp $ */ +/* $NetBSD: vbox_drv.c,v 1.3 2017/01/20 12:25:07 maya Exp $ */ /* * Copyright (c) 2011 Jared D. McNeill @@ -26,7 +26,7 @@ */ #include -__KERNEL_RCSID(0, "$NetBSD: vbox_drv.c,v 1.2 2011/08/28 17:18:31 jmcneill Exp $"); +__KERNEL_RCSID(0, "$NetBSD: vbox_drv.c,v 1.3 2017/01/20 12:25:07 maya Exp $"); #include "drmP.h" #include "drm.h" @@ -69,7 +69,8 @@ vboxdrm_attach(device_t parent, device_t self, void *opaque) struct pci_attach_args *pa = opaque; struct drm_device *dev = device_private(self); - pmf_device_register(self, NULL, NULL); + if (!pmf_device_register(self, NULL, NULL)) + aprint_error_dev(self, "couldn't establish power handler\n"); dev->driver = kmem_zalloc(sizeof(struct drm_driver_info), KM_SLEEP); if (dev->driver == NULL) { -- cgit