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authorYijing Wang <wangyijing@huawei.com>2014-05-30 11:01:03 +0800
committerBjorn Helgaas <bhelgaas@google.com>2014-05-30 09:34:27 -0600
commitc893d133eaccdda2516a3e71cd05a7dac2e14b00 (patch)
tree2f296b5a88e4e794fb48d4c22c8108ce6f671bbc /drivers/edac/i82875p_edac.c
parentd97ffe236894856d08146390ef3fbe6448a8ac2b (diff)
downloadlinux-c893d133eaccdda2516a3e71cd05a7dac2e14b00.tar.bz2
PCI: Make pci_bus_add_device() void
pci_bus_add_device() always returns 0, so there's no point in returning anything at all. Make it a void function and remove the tests of the return value from the callers. [bhelgaas: changelog, remove unused "err" from i82875p_setup_overfl_dev()] Signed-off-by: Yijing Wang <wangyijing@huawei.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/edac/i82875p_edac.c')
-rw-r--r--drivers/edac/i82875p_edac.c8
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/edac/i82875p_edac.c b/drivers/edac/i82875p_edac.c
index 8d0450b9b9af..4009077c8839 100644
--- a/drivers/edac/i82875p_edac.c
+++ b/drivers/edac/i82875p_edac.c
@@ -275,7 +275,6 @@ static int i82875p_setup_overfl_dev(struct pci_dev *pdev,
{
struct pci_dev *dev;
void __iomem *window;
- int err;
*ovrfl_pdev = NULL;
*ovrfl_window = NULL;
@@ -293,12 +292,7 @@ static int i82875p_setup_overfl_dev(struct pci_dev *pdev,
if (dev == NULL)
return 1;
- err = pci_bus_add_device(dev);
- if (err) {
- i82875p_printk(KERN_ERR,
- "%s(): pci_bus_add_device() Failed\n",
- __func__);
- }
+ pci_bus_add_device(dev);
pci_bus_assign_resources(dev->bus);
}