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Don't deref dev->dev_private before checking that it exists.

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Found with:	Coverity Prevent(tm)
CID:		2940

MFC after:	3 days
This commit is contained in:
Robert Noland 2009-03-20 17:48:36 +00:00
parent f05da0e980
commit 363fec5d16
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=190163
1 changed files with 1 additions and 2 deletions
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3
sys/dev/drm/i915_drv.c
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@ -46,9 +46,8 @@ static drm_pci_id_list_t i915_pciidlist[] = {
static int i915_suspend(device_t kdev)
{
struct drm_device *dev = device_get_softc(kdev);
struct drm_i915_private *dev_priv = dev->dev_private;
if (!dev || !dev_priv) {
if (!dev || !dev->dev_private) {
DRM_ERROR("dev: 0x%lx, dev_priv: 0x%lx\n",
(unsigned long) dev, (unsigned long) dev_priv);
DRM_ERROR("DRM not initialized, aborting suspend.\n");