mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2026-02-26 18:35:38 +01:00
If the device is down, invoking the device hard header callbacks is not legal, so check it early. Based upon a shaper OOPS report from Frederik Deweerdt. Signed-off-by: David S. Miller <davem@davemloft.net>