From 127c3f7b5ca3158851dc4a747f664ce43b2a94ee Mon Sep 17 00:00:00 2001
From: Tom Gundersen <teg@jklm.no>
Date: Wed, 1 Apr 2015 23:34:19 +0200
Subject: [PATCH] udev: net_id - improve comments

The dev_port concept is a bit confusing, expand on the comment a bit.

Conflicts:
	src/udev/udev-builtin-net_id.c
---
 src/udev/udev-builtin-net_id.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/udev/udev-builtin-net_id.c b/src/udev/udev-builtin-net_id.c
index 6a5ada6..2cc1fd4 100644
--- a/src/udev/udev-builtin-net_id.c
+++ b/src/udev/udev-builtin-net_id.c
@@ -146,7 +146,7 @@ static int dev_pci_onboard(struct udev_device *dev, struct netnames *names) {
         if (idx <= 0)
                 return -EINVAL;
 
-        /* kernel provided multi-device index */
+        /* kernel provided port index for multiple ports on a single PCI function */
         attr = udev_device_get_sysattr_value(dev, "dev_port");
         if (attr)
                 dev_port = strtol(attr, NULL, 10);
@@ -199,7 +199,7 @@ static int dev_pci_slot(struct udev_device *dev, struct netnames *names) {
         if (sscanf(udev_device_get_sysname(names->pcidev), "%x:%x:%x.%u", &domain, &bus, &slot, &func) != 4)
                 return -ENOENT;
 
-        /* kernel provided multi-device index */
+        /* kernel provided port index for multiple ports on a single PCI function */
         attr = udev_device_get_sysattr_value(dev, "dev_id");
         if (attr) {
                 dev_id = strtol(attr, NULL, 16);