X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=drivers%2Fpci%2Fpci-driver.c;h=4446fcb5effd347d87fb6314473297acc4558769;hb=3c87b791880a2e0dad281c6494b94968d412bfa3;hp=306124bba61e2a1dbf3e116e33b8768db192bc25;hpb=0280d1a099da1d211e76ec47cc0944c993a36316;p=firefly-linux-kernel-4.4.55.git

diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c
index 306124bba61e..4446fcb5effd 100644
--- 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);