| Message ID | 20180119180504.GC31540@lenoch (mailing list archive) |
|---|---|
| State | New, archived |
| Delegated to: | Bjorn Helgaas |
| Headers | show |
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index 764ca7b8840d..8f9d81a23ca5 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -3607,7 +3607,6 @@ void __iomem *devm_pci_remap_cfg_resource(struct device *dev, dest_ptr = devm_pci_remap_cfgspace(dev, res->start, size); if (!dest_ptr) { dev_err(dev, "ioremap failed for resource %pR\n", res); - devm_release_mem_region(dev, res->start, size); dest_ptr = IOMEM_ERR_PTR(-ENOMEM); }
devm_release_mem_region() is called explicitely in case devm_pci_remap_cfgspace() fails, however the same release function is later called also as devres release of devm_request_mem_region() causing double resource free. Fixes: 490cb6ddb17d ("PCI: Implement devm_pci_remap_cfgspace()") Signed-off-by: Ladislav Michl <ladis@linux-mips.org> --- drivers/pci/pci.c | 1 - 1 file changed, 1 deletion(-)