drm/pci: add missing variable initialization
Fixed build warning as below: drivers/gpu/drm/drm_pci.c: In function 'drm_pcie_get_speed_cap_mask': drivers/gpu/drm/drm_pci.c:496:9: warning: 'lnkcap' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/drm_pci.c:497:10: warning: 'lnkcap2' may be used uninitialized in this function [-Wuninitialized] Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
parent
a8f559efb2
commit
ca06241533
|
@ -470,7 +470,7 @@ int drm_pcie_get_speed_cap_mask(struct drm_device *dev, u32 *mask)
|
|||
{
|
||||
struct pci_dev *root;
|
||||
int pos;
|
||||
u32 lnkcap, lnkcap2;
|
||||
u32 lnkcap = 0, lnkcap2 = 0;
|
||||
|
||||
*mask = 0;
|
||||
if (!dev->pdev)
|
||||
|
|
Loading…
Reference in a new issue