diff mbox series

[v3] Replace -EINVAL with a positive error number

Message ID 20200410193746.1815-1-refactormyself@gmail.com
State New
Headers show
Series [v3] Replace -EINVAL with a positive error number | expand

Commit Message

Saheed O. Bolarinwa April 10, 2020, 7:37 p.m. UTC 
Signed-off-by: Bolarinwa Olayemi Saheed <refactormyself@gmail.com>
Suggested-by: Bjorn Helgaas <bjorn@helgaas.com>
---
 drivers/pci/access.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/pci/access.c b/drivers/pci/access.c
index 79c4a2ef269a..d5460eb92c12 100644
--- a/drivers/pci/access.c
+++ b/drivers/pci/access.c
@@ -409,7 +409,7 @@  int pcie_capability_read_word(struct pci_dev *dev, int pos, u16 *val)
 
 	*val = 0;
 	if (pos & 1)
-		return -EINVAL;
+		return pcibios_err_to_errno(PCIBIOS_BAD_REGISTER_NUMBER);
 
 	if (pcie_capability_reg_implemented(dev, pos)) {
 		ret = pci_read_config_word(dev, pci_pcie_cap(dev) + pos, val);
@@ -444,7 +444,7 @@  int pcie_capability_read_dword(struct pci_dev *dev, int pos, u32 *val)
 
 	*val = 0;
 	if (pos & 3)
-		return -EINVAL;
+		return pcibios_err_to_errno(PCIBIOS_BAD_REGISTER_NUMBER);
 
 	if (pcie_capability_reg_implemented(dev, pos)) {
 		ret = pci_read_config_dword(dev, pci_pcie_cap(dev) + pos, val);