diff options
| author | maya <maya@NetBSD.org> | 2017-01-20 12:25:07 +0000 |
|---|---|---|
| committer | maya <maya@NetBSD.org> | 2017-01-20 12:25:07 +0000 |
| commit | 85e09bc412b29793fc70dfdaf584fbf205f27a8b (patch) | |
| tree | 3c0465de6d963e2b07f863e61da09c4eaa7f58e2 /sys/dev/drm | |
| parent | 7b70ea82202f488e212768863d3d104a9a8e6733 (diff) | |
Check pmf_device_register return value. NFC
Appeases static analyzers.
Diffstat (limited to 'sys/dev/drm')
| -rw-r--r-- | sys/dev/drm/vbox_drv.c | 7 |
1 files changed, 4 insertions, 3 deletions
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 <jmcneill@invisible.ca> @@ -26,7 +26,7 @@ */ #include <sys/cdefs.h> -__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) { |
