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openvswitch: Refactor ovs_flow_tbl_insert(). 

Rework so that ovs_flow_tbl_insert() calls flow_{key,mask}_insert().
This tidies up a future patch.

Signed-off-by: Joe Stringer <joestringer@nicira.com>
Acked-by: Pravin B Shelar <pshelar@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Joe Stringer 2015-01-21 16:42:49 -08:00 committed by David S. Miller
parent 5b4237bbc9
commit d29ab6f8a9
1 changed files with 14 additions and 7 deletions
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21
net/openvswitch/flow_table.c
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@ -585,16 +585,10 @@ static int flow_mask_insert(struct flow_table *tbl, struct sw_flow *flow,
}
/* Must be called with OVS mutex held. */
int ovs_flow_tbl_insert(struct flow_table *table, struct sw_flow *flow,
const struct sw_flow_mask *mask)
static void flow_key_insert(struct flow_table *table, struct sw_flow *flow)
{
struct table_instance *new_ti = NULL;
struct table_instance *ti;
int err;
err = flow_mask_insert(table, flow, mask);
if (err)
return err;
flow->hash = flow_hash(&flow->key, flow->mask->range.start,
flow->mask->range.end);
@ -613,6 +607,19 @@ int ovs_flow_tbl_insert(struct flow_table *table, struct sw_flow *flow,
table_instance_destroy(ti, true);
table->last_rehash = jiffies;
}
}
/* Must be called with OVS mutex held. */
int ovs_flow_tbl_insert(struct flow_table *table, struct sw_flow *flow,
const struct sw_flow_mask *mask)
{
int err;
err = flow_mask_insert(table, flow, mask);
if (err)
return err;
flow_key_insert(table, flow);
return 0;
}