Merge tag 'pci-v4.4-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci

[firefly-linux-kernel-4.4.55.git] / drivers / pci / pci-driver.c

diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c
index 306124bba61e2a1dbf3e116e33b8768db192bc25..4446fcb5effd347d87fb6314473297acc4558769 100644 (file)
--- a/drivers/pci/pci-driver.c
+++ b/drivers/pci/pci-driver.c
@@ -172,7 +172,7 @@ static ssize_t store_remove_id(struct device_driver *driver, const char *buf,
        __u32 vendor, device, subvendor = PCI_ANY_ID,
                subdevice = PCI_ANY_ID, class = 0, class_mask = 0;
        int fields = 0;
-       int retval = -ENODEV;
+       size_t retval = -ENODEV;
 
        fields = sscanf(buf, "%x %x %x %x %x %x",
                        &vendor, &device, &subvendor, &subdevice,
@@ -190,15 +190,13 @@ static ssize_t store_remove_id(struct device_driver *driver, const char *buf,
                    !((id->class ^ class) & class_mask)) {
                        list_del(&dynid->node);
                        kfree(dynid);
-                       retval = 0;
+                       retval = count;
                        break;
                }
        }
        spin_unlock(&pdrv->dynids.lock);
 
-       if (retval)
-               return retval;
-       return count;
+       return retval;
 }
 static DRIVER_ATTR(remove_id, S_IWUSR, NULL, store_remove_id);