pci_get_device() increments the reference count on the PCI device. Add missing pci_dev_put() in error paths to fix refcount leak.
Found via static analysis and code review.
Fixes: 1b082ccf5901 ("gma500: Add Oaktrail support") Cc: stable@vger.kernel.org Signed-off-by: Miaoqian Lin linmq006@gmail.com --- drivers/gpu/drm/gma500/oaktrail_hdmi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/gma500/oaktrail_hdmi.c b/drivers/gpu/drm/gma500/oaktrail_hdmi.c index 20d027d552c7..2be12acc93d2 100644 --- a/drivers/gpu/drm/gma500/oaktrail_hdmi.c +++ b/drivers/gpu/drm/gma500/oaktrail_hdmi.c @@ -712,10 +712,10 @@ void oaktrail_hdmi_setup(struct drm_device *dev) dev_info(dev->dev, "HDMI hardware present.\n");
return; - free: kfree(hdmi_dev); out: + pci_dev_put(pdev); return; }