Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
crypto: qat/qat_6xxx - Fix NULL vs IS_ERR() check in adf_probe()
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@linaro.org>
Acked-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
authored by
Dan Carpenter
and committed by
Herbert Xu
33cd9343
57999ed1
+2
-2
+2
-2
drivers/crypto/intel/qat/qat_6xxx/adf_drv.c
+2
-2
drivers/crypto/intel/qat/qat_6xxx/adf_drv.c
···
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/* Map 64-bit PCIe BAR */
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bar->virt_addr = pcim_iomap_region(pdev, bar_map[i], pci_name(pdev));
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if (!bar->virt_addr) {
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ret = -ENOMEM;
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+
if (IS_ERR(bar->virt_addr)) {
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ret = PTR_ERR(bar->virt_addr);
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return dev_err_probe(dev, ret, "Failed to ioremap PCI region.\n");
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}
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}