fou: Do WARN_ON_ONCE in gue_gro_receive for bad proto callbacks

Do WARN_ON_ONCE instead of WARN_ON in gue_gro_receive when the offload
callcaks are bad (either don't exist or gro_receive is not specified).

Signed-off-by: Tom Herbert <tom@herbertland.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Tom Herbert 2015-08-19 17:07:34 -07:00 • committed by David S. Miller
commit 270136613b