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crypto: qat/qat_6xxx - Fix NULL vs IS_ERR() check in adf_probe()

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The pcim_iomap_region() returns error pointers.  It doesn't return NULL
pointers.  Update the check to match.

Fixes: 17fd7514ae ("crypto: qat - add qat_6xxx driver")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Acked-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Dan Carpenter 2025-05-08 09:26:25 +03:00 committed by Herbert Xu
parent 57999ed153
commit 33cd93435c
1 changed files with 2 additions and 2 deletions
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4
drivers/crypto/intel/qat/qat_6xxx/adf_drv.c
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@ -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");
}
}