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: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index b2b9109b6712..b0c577256487 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -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)