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authorHolger Eitzenberger <holger@eitzenberger.org>2008-12-27 00:28:33 +0300
committerDavid S. Miller <davem@davemloft.net>2008-12-27 00:28:33 +0300
commit7addeef6b15c9b7cffaaf40ec5b5b0940145ec16 (patch)
tree5f39d1e5d67d03b99dbee332448ab29767b6fddc /drivers/net/bonding
parent87f422f8618c541db0f96194cca9465817f76b89 (diff)
downloadlinux-7addeef6b15c9b7cffaaf40ec5b5b0940145ec16.tar.xz
802.3ad: initialize ports LACPDU from const initializer
Save some text by initializing ports LACPDU from const initializer, then get rid of ad_initialize_lacpdu(). Signed-off-by: Holger Eitzenberger <holger@eitzenberger.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/bonding')
-rw-r--r--drivers/net/bonding/bond_3ad.c61
1 files changed, 12 insertions, 49 deletions
diff --git a/drivers/net/bonding/bond_3ad.c b/drivers/net/bonding/bond_3ad.c
index 85cba316d1ea..ef46a968004e 100644
--- a/drivers/net/bonding/bond_3ad.c
+++ b/drivers/net/bonding/bond_3ad.c
@@ -107,7 +107,6 @@ static void ad_agg_selection_logic(struct aggregator *aggregator);
static void ad_clear_agg(struct aggregator *aggregator);
static void ad_initialize_agg(struct aggregator *aggregator);
static void ad_initialize_port(struct port *port, int lacp_fast);
-static void ad_initialize_lacpdu(struct lacpdu *Lacpdu);
static void ad_enable_collecting_distributing(struct port *port);
static void ad_disable_collecting_distributing(struct port *port);
static void ad_marker_info_received(struct bond_marker *marker_info, struct port *port);
@@ -1659,6 +1658,17 @@ static void ad_initialize_port(struct port *port, int lacp_fast)
.port_priority = 0xff,
.port_state = 1,
};
+ static const struct lacpdu lacpdu = {
+ .subtype = 0x01,
+ .version_number = 0x01,
+ .tlv_type_actor_info = 0x01,
+ .actor_information_length = 0x14,
+ .tlv_type_partner_info = 0x02,
+ .partner_information_length = 0x14,
+ .tlv_type_collector_info = 0x03,
+ .collector_information_length = 0x10,
+ .collector_max_delay = htons(AD_COLLECTOR_MAX_DELAY),
+ };
if (port) {
port->actor_port_number = 1;
@@ -1695,7 +1705,7 @@ static void ad_initialize_port(struct port *port, int lacp_fast)
port->next_port_in_aggregator = NULL;
port->transaction_id = 0;
- ad_initialize_lacpdu(&(port->lacpdu));
+ memcpy(&port->lacpdu, &lacpdu, sizeof(lacpdu));
}
}
@@ -1804,53 +1814,6 @@ static void ad_marker_response_received(struct bond_marker *marker,
// DO NOTHING, SINCE WE DECIDED NOT TO IMPLEMENT THIS FEATURE FOR NOW
}
-/**
- * ad_initialize_lacpdu - initialize a given lacpdu structure
- * @lacpdu: lacpdu structure to initialize
- *
- */
-static void ad_initialize_lacpdu(struct lacpdu *lacpdu)
-{
- u16 index;
-
- // initialize lacpdu data
- lacpdu->subtype = 0x01;
- lacpdu->version_number = 0x01;
- lacpdu->tlv_type_actor_info = 0x01;
- lacpdu->actor_information_length = 0x14;
- // lacpdu->actor_system_priority updated on send
- // lacpdu->actor_system updated on send
- // lacpdu->actor_key updated on send
- // lacpdu->actor_port_priority updated on send
- // lacpdu->actor_port updated on send
- // lacpdu->actor_state updated on send
- lacpdu->tlv_type_partner_info = 0x02;
- lacpdu->partner_information_length = 0x14;
- for (index=0; index<=2; index++) {
- lacpdu->reserved_3_1[index]=0;
- }
- // lacpdu->partner_system_priority updated on send
- // lacpdu->partner_system updated on send
- // lacpdu->partner_key updated on send
- // lacpdu->partner_port_priority updated on send
- // lacpdu->partner_port updated on send
- // lacpdu->partner_state updated on send
- for (index=0; index<=2; index++) {
- lacpdu->reserved_3_2[index]=0;
- }
- lacpdu->tlv_type_collector_info = 0x03;
- lacpdu->collector_information_length= 0x10;
- lacpdu->collector_max_delay = htons(AD_COLLECTOR_MAX_DELAY);
- for (index=0; index<=11; index++) {
- lacpdu->reserved_12[index]=0;
- }
- lacpdu->tlv_type_terminator = 0x00;
- lacpdu->terminator_length = 0;
- for (index=0; index<=49; index++) {
- lacpdu->reserved_50[index]=0;
- }
-}
-
//////////////////////////////////////////////////////////////////////////////////////
// ================= AD exported functions to the main bonding code ==================
//////////////////////////////////////////////////////////////////////////////////////