[PATCH] cleanup netif handling and netif-dev.d/ events

Here we supress the dev.d/ execution if we didn't change a network
interface's name with a rule. This should solve the issue of two
running dhclients for the same interface, cause the
/etc/dev.d/net/hotplug.dev script that fakes the hotplug event runs
with every udevstart for every interface and fakes a second identical
hotplug event on bootup.

With this patch netif interfaces are no longer stored in the udevdb.
It is not needed, cause we don't have permissions or symlinks :) and
all information is available in sysfs.

This patch also moves the dev_d execution calls out of the
udev_add/udev_remove. As with the former api-cleanup-patch we have
all processed data in one udev struct and can place the execution
calls where needed.

1 files changed, 3 insertions, 0 deletions

diff --git a/udevdb.c b/udevdb.c
index 3d0a9ea3c2..23de22751d 100644
--- a/udevdb.c
+++ b/udevdb.c
@@ -49,6 +49,9 @@ int udevdb_add_dev(struct udevice *udev)
 	TDB_DATA key, data;
 	char keystr[SYSFS_PATH_MAX];
 
+	if (udev->test_run)
+		return 0;
+
 	if (udevdb == NULL)
 		return -1;