iwlwifi: pcie: print error value as signed int

Bjorn pointed out that printing an error value as an
hexadecimal isn't very convenient. Change that.

Reported-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>

diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
index 007bcb5..28fe220 100644 (file)
--- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
@@ -1466,7 +1466,7 @@ static void iwl_pcie_set_interrupt_capa(struct pci_dev *pdev,
 
        ret = pci_enable_msi(pdev);
        if (ret) {
-               dev_err(&pdev->dev, "pci_enable_msi failed(0X%x)\n", ret);
+               dev_err(&pdev->dev, "pci_enable_msi failed - %d\n", ret);
                /* enable rfkill interrupt: hw bug w/a */
                pci_read_config_word(pdev, PCI_COMMAND, &pci_cmd);
                if (pci_cmd & PCI_COMMAND_INTX_DISABLE) {