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bonding: use table for mode names

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Use a small array in bond_mode_name() for the names, thus saving some
space:

before

    text     data      bss      dec    hex filename
   57736     9372      344    67452  1077c drivers/net/bonding/bonding.ko

after
    text     data      bss      dec    hex filename
   57441     9372      344    67157  10655 drivers/net/bonding/bonding.ko

Signed-off-by: Holger Eitzenberger <holger@eitzenberger.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Holger Eitzenberger 2008-12-09 23:08:09 -08:00 committed by David S. Miller
parent 5840205426
commit 77afc92b79
1 changed files with 13 additions and 17 deletions
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30
drivers/net/bonding/bond_main.c
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@ -219,24 +219,20 @@ static void bond_deinit(struct net_device *bond_dev);
static const char *bond_mode_name(int mode)
{
switch (mode) {
case BOND_MODE_ROUNDROBIN :
return "load balancing (round-robin)";
case BOND_MODE_ACTIVEBACKUP :
return "fault-tolerance (active-backup)";
case BOND_MODE_XOR :
return "load balancing (xor)";
case BOND_MODE_BROADCAST :
return "fault-tolerance (broadcast)";
case BOND_MODE_8023AD:
return "IEEE 802.3ad Dynamic link aggregation";
case BOND_MODE_TLB:
return "transmit load balancing";
case BOND_MODE_ALB:
return "adaptive load balancing";
default:
static const char *names[] = {
[BOND_MODE_ROUNDROBIN] = "load balancing (round-robin)",
[BOND_MODE_ACTIVEBACKUP] = "fault-tolerance (active-backup)",
[BOND_MODE_XOR] = "load balancing (xor)",
[BOND_MODE_BROADCAST] = "fault-tolerance (broadcast)",
[BOND_MODE_8023AD]= "IEEE 802.3ad Dynamic link aggregation",
[BOND_MODE_TLB] = "transmit load balancing",
[BOND_MODE_ALB] = "adaptive load balancing",
};
if (mode < 0 || mode > BOND_MODE_ALB)
return "unknown";
}
return names[mode];
}
/*---------------------------------- VLAN -----------------------------------*/