ethtool: Use full 32 bit speed range in ethtool's set_settings

This makes sure the ethtool's set_settings() callback of network
drivers don't ignore the 16 most significant bits when ethtool calls
their set_settings().

All drivers compiled with make allyesconfig on x86_64 have been
updated.

Signed-off-by: David Decotigny <decot@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/net/mlx4/en_ethtool.c b/drivers/net/mlx4/en_ethtool.c
index da1b64d68607..be4a9e0b2406 100644
--- a/drivers/net/mlx4/en_ethtool.c
+++ b/drivers/net/mlx4/en_ethtool.c
@@ -292,7 +292,8 @@ static int mlx4_en_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 static int mlx4_en_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 {
         if ((cmd->autoneg == AUTONEG_ENABLE) ||
-            (cmd->speed != SPEED_10000) || (cmd->duplex != DUPLEX_FULL))
+            (ethtool_cmd_speed(cmd) != SPEED_10000) ||
+            (cmd->duplex != DUPLEX_FULL))
                 return -EINVAL;
 
         /* Nothing to change */