The pcim_iomap_region() returns error pointers. It doesn't return NULL
pointers. Update the check to match.
Fixes: 17fd7514ae68 ("crypto: qat - add qat_6xxx driver")
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
---
drivers/crypto/intel/qat/qat_6xxx/adf_drv.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/crypto/intel/qat/qat_6xxx/adf_drv.c b/drivers/crypto/intel/qat/qat_6xxx/adf_drv.c
index 2531c337e0dd..132e26501621 100644
--- a/drivers/crypto/intel/qat/qat_6xxx/adf_drv.c
+++ b/drivers/crypto/intel/qat/qat_6xxx/adf_drv.c
@@ -156,8 +156,8 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
/* Map 64-bit PCIe BAR */
bar->virt_addr = pcim_iomap_region(pdev, bar_map[i], pci_name(pdev));
- if (!bar->virt_addr) {
- ret = -ENOMEM;
+ if (IS_ERR(bar->virt_addr)) {
+ ret = PTR_ERR(bar->virt_addr);
return dev_err_probe(dev, ret, "Failed to ioremap PCI region.\n");
}
}
--
2.47.2
