tree 55faa41d69d4a5042c6fc957dbb58fd7aadea9e5
parent 9be02cdfa601776f9e65013d9f1b949d5024f457
author Aaron Conole <aconole@bytheb.org> 1459625203 -0400
committer David S. Miller <davem@davemloft.net> 1459900719 -0400

net/core/dev: Warn on a too-short GRO frame

When signaling that a GRO frame is ready to be processed, the network stack
correctly checks length and aborts processing when a frame is less than 14
bytes. However, such a condition is really indicative of a broken driver,
and should be loudly signaled, rather than silently dropped as the case is
today.

Convert the condition to use net_warn_ratelimited() to ensure the stack
loudly complains about such broken drivers.

Signed-off-by: Aaron Conole <aconole@bytheb.org>
Signed-off-by: David S. Miller <davem@davemloft.net>