Willem de Bruijn 54d7c01d3e packet: fix warnings in rollover lock contention
Avoid two xchg calls whose return values were unused, causing a
warning on some architectures.

The relevant variable is a hint and read without mutual exclusion.
This fix makes all writers hold the receive_queue lock.

Suggested-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-14 17:40:54 -04:00
..
2015-04-18 17:45:30 -04:00
2015-04-02 14:05:00 -04:00
2015-05-14 13:34:35 -04:00
2015-05-12 23:19:49 -04:00