Pointer ae_dev is null checked however, prior to that it is dereferenced
when assigned pointer ops. Fix this by assigning pointer ops after ae_dev
has been null checked.
Addresses-Coverity: ("Dereference before null check")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
static pci_ers_result_t hns3_slot_reset(struct pci_dev *pdev)
{
struct hnae3_ae_dev *ae_dev = pci_get_drvdata(pdev);
- const struct hnae3_ae_ops *ops = ae_dev->ops;
+ const struct hnae3_ae_ops *ops;
enum hnae3_reset_type reset_type;
struct device *dev = &pdev->dev;
if (!ae_dev || !ae_dev->ops)
return PCI_ERS_RESULT_NONE;
+ ops = ae_dev->ops;
/* request the reset */
if (ops->reset_event) {
if (!ae_dev->override_pci_need_reset) {