diff options
| -rw-r--r-- | net/openvswitch/flow_table.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/openvswitch/flow_table.c b/net/openvswitch/flow_table.c index 96757e2ed256..9f5a06e5d974 100644 --- a/net/openvswitch/flow_table.c +++ b/net/openvswitch/flow_table.c @@ -519,7 +519,7 @@ static struct sw_flow *flow_lookup(struct flow_table *tbl, struct sw_flow_mask *mask; int i; - if (*index < ma->max) { + if (likely(*index < ma->max)) { mask = rcu_dereference_ovsl(ma->masks[*index]); if (mask) { flow = masked_flow_lookup(ti, key, mask, n_mask_hit); @@ -534,7 +534,7 @@ static struct sw_flow *flow_lookup(struct flow_table *tbl, continue; mask = rcu_dereference_ovsl(ma->masks[i]); - if (!mask) + if (unlikely(!mask)) break; flow = masked_flow_lookup(ti, key, mask, n_mask_hit); |