Commit 57adfb9d authored by Philippe Gerum's avatar Philippe Gerum Committed by Jan Kiszka

net: fix error checking in sysfs registration of device

Commit #20818d45 did not check properly for failure of the
device_create() call.
Signed-off-by: Philippe Gerum's avatarPhilippe Gerum <rpm@xenomai.org>
Signed-off-by: Jan Kiszka's avatarJan Kiszka <jan.kiszka@siemens.com>
parent 4f64c11a
......@@ -522,7 +522,7 @@ int rt_register_rtnetdev(struct rtnet_device *rtdev)
rtdev->sysdev = device_create(rtnet_class, NULL,
MKDEV(0, rtdev->ifindex), rtdev, rtdev->name);
if (rtdev->sysdev == NULL) {
if (IS_ERR(rtdev->sysdev)) {
err = PTR_ERR(rtdev->sysdev);
goto fail;
}
......
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