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authorYijing Wang <wangyijing@huawei.com>2014-05-30 07:01:03 +0400
committerBjorn Helgaas <bhelgaas@google.com>2014-05-30 19:34:27 +0400
commitc893d133eaccdda2516a3e71cd05a7dac2e14b00 (patch)
tree2f296b5a88e4e794fb48d4c22c8108ce6f671bbc /drivers/pci/iov.c
parentd97ffe236894856d08146390ef3fbe6448a8ac2b (diff)
downloadlinux-c893d133eaccdda2516a3e71cd05a7dac2e14b00.tar.xz
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/pci/iov.c')
-rw-r--r--drivers/pci/iov.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/iov.c b/drivers/pci/iov.c
index de7a74782f92..cb6f24740ee3 100644
--- a/drivers/pci/iov.c
+++ b/drivers/pci/iov.c
@@ -106,7 +106,7 @@ static int virtfn_add(struct pci_dev *dev, int id, int reset)
pci_device_add(virtfn, virtfn->bus);
mutex_unlock(&iov->dev->sriov->lock);
- rc = pci_bus_add_device(virtfn);
+ pci_bus_add_device(virtfn);
sprintf(buf, "virtfn%u", id);
rc = sysfs_create_link(&dev->dev.kobj, &virtfn->dev.kobj, buf);
if (rc)