Commit 589665f5 authored by Dan Carpenter's avatar Dan Carpenter Committed by David S. Miller
Browse files

bonding: comparing a u8 with -1 is always false



slave->duplex is a u8 type so the in bond_info_show_slave() when we
check "if (slave->duplex == -1)", it's always false.
Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 27d240fd
......@@ -560,8 +560,8 @@ static int bond_update_speed_duplex(struct slave *slave)
u32 slave_speed;
int res;
slave->speed = -1;
slave->duplex = -1;
slave->speed = SPEED_UNKNOWN;
slave->duplex = DUPLEX_UNKNOWN;
res = __ethtool_get_settings(slave_dev, &ecmd);
if (res < 0)
......
......@@ -157,12 +157,12 @@ static void bond_info_show_slave(struct seq_file *seq,
seq_printf(seq, "\nSlave Interface: %s\n", slave->dev->name);
seq_printf(seq, "MII Status: %s\n",
(slave->link == BOND_LINK_UP) ? "up" : "down");
if (slave->speed == -1)
if (slave->speed == SPEED_UNKNOWN)
seq_printf(seq, "Speed: %s\n", "Unknown");
else
seq_printf(seq, "Speed: %d Mbps\n", slave->speed);
if (slave->duplex == -1)
if (slave->duplex == DUPLEX_UNKNOWN)
seq_printf(seq, "Duplex: %s\n", "Unknown");
else
seq_printf(seq, "Duplex: %s\n", slave->duplex ? "full" : "half");
......
......@@ -1097,10 +1097,12 @@ struct ethtool_ops {
#define SPEED_1000 1000
#define SPEED_2500 2500
#define SPEED_10000 10000
#define SPEED_UNKNOWN -1
/* Duplex, half or full. */
#define DUPLEX_HALF 0x00
#define DUPLEX_FULL 0x01
#define DUPLEX_UNKNOWN 0xff
/* Which connector port. */
#define PORT_TP 0x00
......
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