Messages in this thread Patch in this message | | | From | Angus Chen <> | Subject | [PATCH] PCI/portdrv: Use ENOSPC instead of EIO | Date | Wed, 23 Nov 2022 14:45:02 +0800 |
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If pcie_message_numbers can't provide the vector cap which pme&aer&dpc requested,it should be return ENOSPC for better.
No functional change intended.
Signed-off-by: Angus Chen <angus.chen@jaguarmicro.com> --- drivers/pci/pcie/portdrv_core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/pci/pcie/portdrv_core.c b/drivers/pci/pcie/portdrv_core.c index 1ac7fec47d6f..473a70210313 100644 --- a/drivers/pci/pcie/portdrv_core.c +++ b/drivers/pci/pcie/portdrv_core.c @@ -113,7 +113,7 @@ static int pcie_port_enable_irq_vec(struct pci_dev *dev, int *irqs, int mask) nvec = pcie_message_numbers(dev, mask, &pme, &aer, &dpc); if (nvec > nr_entries) { pci_free_irq_vectors(dev); - return -EIO; + return -ENOSPC; } /* -- 2.25.1
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