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From 127c3f7b5ca3158851dc4a747f664ce43b2a94ee Mon Sep 17 00:00:00 2001
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From: Tom Gundersen <teg@jklm.no>
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Date: Wed, 1 Apr 2015 23:34:19 +0200
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Subject: [PATCH] udev: net_id - improve comments
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The dev_port concept is a bit confusing, expand on the comment a bit.
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Conflicts:
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src/udev/udev-builtin-net_id.c
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---
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src/udev/udev-builtin-net_id.c | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/src/udev/udev-builtin-net_id.c b/src/udev/udev-builtin-net_id.c
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index 6a5ada6..2cc1fd4 100644
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--- a/src/udev/udev-builtin-net_id.c
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+++ b/src/udev/udev-builtin-net_id.c
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@@ -146,7 +146,7 @@ static int dev_pci_onboard(struct udev_device *dev, struct netnames *names) {
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if (idx <= 0)
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return -EINVAL;
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- /* kernel provided multi-device index */
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+ /* kernel provided port index for multiple ports on a single PCI function */
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attr = udev_device_get_sysattr_value(dev, "dev_port");
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if (attr)
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dev_port = strtol(attr, NULL, 10);
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@@ -199,7 +199,7 @@ static int dev_pci_slot(struct udev_device *dev, struct netnames *names) {
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if (sscanf(udev_device_get_sysname(names->pcidev), "%x:%x:%x.%u", &domain, &bus, &slot, &func) != 4)
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return -ENOENT;
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- /* kernel provided multi-device index */
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+ /* kernel provided port index for multiple ports on a single PCI function */
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attr = udev_device_get_sysattr_value(dev, "dev_id");
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if (attr) {
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dev_id = strtol(attr, NULL, 16);
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