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bonding: 3ad: pass parameter bond_params by reference 

The parameter bond_params is a relatively large 192 byte sized
struct so pass it by reference rather than by value to reduce
copying.

Addresses-Coverity: ("Big parameter passed by value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Colin Ian King 2021-09-07 09:45:34 +01:00 committed by David S. Miller
parent 1c990729e1
commit bbef56d861
1 changed files with 4 additions and 4 deletions
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8
drivers/net/bonding/bond_3ad.c
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@ -96,7 +96,7 @@ static int ad_marker_send(struct port *port, struct bond_marker *marker);
static void ad_mux_machine(struct port *port, bool *update_slave_arr);
static void ad_rx_machine(struct lacpdu *lacpdu, struct port *port);
static void ad_tx_machine(struct port *port);
static void ad_periodic_machine(struct port *port, struct bond_params bond_params);
static void ad_periodic_machine(struct port *port, struct bond_params *bond_params);
static void ad_port_selection_logic(struct port *port, bool *update_slave_arr);
static void ad_agg_selection_logic(struct aggregator *aggregator,
bool *update_slave_arr);
@ -1298,7 +1298,7 @@ static void ad_tx_machine(struct port *port)
*
* Turn ntt flag on priodically to perform periodic transmission of lacpdu's.
*/
static void ad_periodic_machine(struct port *port, struct bond_params bond_params)
static void ad_periodic_machine(struct port *port, struct bond_params *bond_params)
{
periodic_states_t last_state;
@ -1308,7 +1308,7 @@ static void ad_periodic_machine(struct port *port, struct bond_params bond_param
/* check if port was reinitialized */
if (((port->sm_vars & AD_PORT_BEGIN) || !(port->sm_vars & AD_PORT_LACP_ENABLED) || !port->is_enabled) ||
(!(port->actor_oper_port_state & LACP_STATE_LACP_ACTIVITY) && !(port->partner_oper.port_state & LACP_STATE_LACP_ACTIVITY)) ||
!bond_params.lacp_active) {
!bond_params->lacp_active) {
port->sm_periodic_state = AD_NO_PERIODIC;
}
/* check if state machine should change state */
@ -2342,7 +2342,7 @@ void bond_3ad_state_machine_handler(struct work_struct *work)
}
ad_rx_machine(NULL, port);
ad_periodic_machine(port, bond->params);
ad_periodic_machine(port, &bond->params);
ad_port_selection_logic(port, &update_slave_arr);
ad_mux_machine(port, &update_slave_arr);
ad_tx_machine(port);