commit 8ba6ddaa upstream.

With upcoming rb-tree implementation, the checks will trigger
more often, and this is expected.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Cc: Amit Shah <amit@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>