pdev is NULL but dereference to pdev->dev Signed-off-by: Haowen Bai <baihaowen@xxxxxxxxx> --- drivers/char/hw_random/cavium-rng-vf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/char/hw_random/cavium-rng-vf.c b/drivers/char/hw_random/cavium-rng-vf.c index 6f66919..bffcb01 100644 --- a/drivers/char/hw_random/cavium-rng-vf.c +++ b/drivers/char/hw_random/cavium-rng-vf.c @@ -179,7 +179,7 @@ static int cavium_map_pf_regs(struct cavium_rng *rng) pdev = pci_get_device(PCI_VENDOR_ID_CAVIUM, PCI_DEVID_CAVIUM_RNG_PF, NULL); if (!pdev) { - dev_err(&pdev->dev, "Cannot find RNG PF device\n"); + printk(KERN_ERR "Cannot find RNG PF device\n"); return -EIO; } -- 2.7.4