bonding:delete agg_select_mode from ad_bond_info

bond_params->ad_select and ad_bond_info->agg_select_mode have the same
meaning, they are duplicate and need extra synchronization.

__get_agg_selection_mode() get ad_select from bond_params directly.

Signed-off-by: Weiping Pan <panweiping3@gmail.com>
Signed-off-by: Jay Vosburgh <fubar@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2 files changed, 1 insertions, 3 deletions

diff --git a/drivers/net/bonding/bond_3ad.c b/drivers/net/bonding/bond_3ad.c
index 013a8018daf1..6122725fc7c2 100644
--- a/drivers/net/bonding/bond_3ad.c
+++ b/drivers/net/bonding/bond_3ad.c
@@ -262,7 +262,7 @@ static inline u32 __get_agg_selection_mode(struct port *port)
         if (bond == NULL)
                 return BOND_AD_STABLE;
 
-        return BOND_AD_INFO(bond).agg_select_mode;
+        return bond->params.ad_select;
 }
 
 /**
@@ -1859,7 +1859,6 @@ static void ad_marker_response_received(struct bond_marker *marker,
 void bond_3ad_initiate_agg_selection(struct bonding *bond, int timeout)
 {
         BOND_AD_INFO(bond).agg_select_timer = timeout;
-        BOND_AD_INFO(bond).agg_select_mode = bond->params.ad_select;
 }
 
 static u16 aggregator_identifier;
diff --git a/drivers/net/bonding/bond_3ad.h b/drivers/net/bonding/bond_3ad.h
index 97827857bf4d..1682e691bbe3 100644
--- a/drivers/net/bonding/bond_3ad.h
+++ b/drivers/net/bonding/bond_3ad.h
@@ -253,7 +253,6 @@ struct ad_system {
 struct ad_bond_info {
         struct ad_system system;            /* 802.3ad system structure */
         u32 agg_select_timer;       // Timer to select aggregator after all adapter's hand shakes
-        u32 agg_select_mode;        // Mode of selection of active aggregator(bandwidth/count)
         struct timer_list ad_timer;
 };