RDMA/nes: Fix for BUG_ON due to adding already-pending timer

To avoid nes tcp_timer crash for SMP architectures, add_timer is
replaced with mod_timer.

Signed-off-by: Tatyana Nikolova <Tatyana.E.Nikolova@intel.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
1 file changed