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PCI: Do not claim to release resource falsely

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pci_release_resource() will print "... releasing" regardless of the
resource being assigned or not. Move the print after the res->parent check
to avoid claiming the kernel would be releasing an unassigned resource.

Likely, none of the current callers pass a resource that is unassigned so
this change is mostly to correct the non-sensical order than to remove
errorneous printouts.

Link: https://lore.kernel.org/r/20250307140922.5776-1-ilpo.jarvinen@linux.intel.com
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
This commit is contained in:
Ilpo Järvinen 2025-03-07 16:09:22 +02:00 committed by Bjorn Helgaas
parent 5af473941b
commit e4cb29386f
1 changed files with 2 additions and 2 deletions
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4
drivers/pci/setup-res.c
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@ -411,11 +411,11 @@ void pci_release_resource(struct pci_dev *dev, int resno)
struct resource *res = pci_resource_n(dev, resno);
const char *res_name = pci_resource_name(dev, resno);
pci_info(dev, "%s %pR: releasing\n", res_name, res);
if (!res->parent)
return;
pci_info(dev, "%s %pR: releasing\n", res_name, res);
release_resource(res);
res->end = resource_size(res) - 1;
res->start = 0;