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| author | Tom Gundersen <teg@jklm.no> | 2015-04-01 23:34:19 +0200 |
|---|---|---|
| committer | Tom Gundersen <teg@jklm.no> | 2015-04-01 23:34:19 +0200 |
| commit | 309b578d313b363974b99e48f0e378111cc1fa91 (patch) | |
| tree | 621fa4898d5b1468cb16c67e30f5832aea7960a7 /src/udev/udev-builtin-net_id.c | |
| parent | c0a43734ca84a3c9170d4a2d7f4d329b9ef47abc (diff) | |
udev: net_id - improve comments
The dev_port concept is a bit confusing, expand on the comment a bit.
Diffstat (limited to 'src/udev/udev-builtin-net_id.c')
| -rw-r--r-- | src/udev/udev-builtin-net_id.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/udev/udev-builtin-net_id.c b/src/udev/udev-builtin-net_id.c index 0f5b11d4d1..78aef206b2 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); |