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networkd: don't assume udev_device_new_from_device_id sets errno

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This reverts 6f4d55a8ae, as we cannot rely on errno here.

Reported by David Herrmann.
This commit is contained in:
Tom Gundersen 2014-07-30 21:29:34 +02:00
parent e4501ed4e6
commit 2b49732c3d
1 changed files with 2 additions and 2 deletions
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4
src/network/networkd-link.c
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@ -2146,8 +2146,8 @@ int link_add(Manager *m, sd_rtnl_message *message, Link **ret) {
sprintf(ifindex_str, "n%d", link->ifindex);
device = udev_device_new_from_device_id(m->udev, ifindex_str);
if (!device) {
log_warning_link(link, "could not find udev device: %m");
return -errno;
log_warning_link(link, "could not find udev device");
return -ENOENT;
}
if (udev_device_get_is_initialized(device) <= 0) {