41 lines
1.7 KiB
Diff
41 lines
1.7 KiB
Diff
From 4adcaf0458a128135a1b65777541a1d643044233 Mon Sep 17 00:00:00 2001
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From: Kay Sievers <kay@vrfy.org>
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Date: Thu, 30 Oct 2014 01:18:34 +0100
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Subject: [PATCH] udev: path_id - update comments
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(cherry picked from commit a42cdff19f2d34f12ceca0f40707421a8aaa2c2f)
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---
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src/udev/udev-builtin-path_id.c | 12 ++++++------
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1 file changed, 6 insertions(+), 6 deletions(-)
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diff --git a/src/udev/udev-builtin-path_id.c b/src/udev/udev-builtin-path_id.c
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index 0d247f6b5a..df996cb17a 100644
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--- a/src/udev/udev-builtin-path_id.c
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+++ b/src/udev/udev-builtin-path_id.c
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@@ -548,9 +548,9 @@ static int builtin_path_id(struct udev_device *dev, int argc, char *argv[], bool
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}
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/*
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- * Do return devices with have an unknown type of parent device, they
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- * might produce conflicting IDs below multiple independent parent
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- * devices.
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+ * Do not return devices with an unknown parent device type. They
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+ * might produce conflicting IDs if the parent does not provide a
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+ * unique and predictable name.
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*/
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if (!supported_parent) {
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free(path);
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@@ -558,9 +558,9 @@ static int builtin_path_id(struct udev_device *dev, int argc, char *argv[], bool
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}
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/*
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- * Do not return a have-only a single-parent block devices, some
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- * have entire hidden buses behind it, and not create predictable
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- * IDs that way.
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+ * Do not return block devices without a well-known transport. Some
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+ * devices do not expose their buses and do not provide a unique
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+ * and predictable name that way.
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*/
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if (streq(udev_device_get_subsystem(dev), "block") && !supported_transport) {
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free(path);
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