From 309b578d313b363974b99e48f0e378111cc1fa91 Mon Sep 17 00:00:00 2001 From: Tom Gundersen 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. --- 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 0f5b11d4d..78aef206b 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_port"); if (attr) dev_port = strtol(attr, NULL, 10); -- 2.30.2