Remove the default case for PORT_* and SPEED_* in our ethtool code. The only time these could be hit is if qeth_init_link_info() was unable to determine the port type from an OSA adapter's link_type. We already throw a message in this case, so reduce the noise and don't report bad data (ie. it's much more likely that any future link_type will represent a PORT_FIBRE link ...). Signed-off-by: Julian Wiedmann <jwi@xxxxxxxxxxxxx> --- drivers/s390/net/qeth_ethtool.c | 14 ++------------ 1 file changed, 2 insertions(+), 12 deletions(-) diff --git a/drivers/s390/net/qeth_ethtool.c b/drivers/s390/net/qeth_ethtool.c index b8e74018b44f..50b0c1810850 100644 --- a/drivers/s390/net/qeth_ethtool.c +++ b/drivers/s390/net/qeth_ethtool.c @@ -343,9 +343,7 @@ static void qeth_set_ethtool_link_modes(struct ethtool_link_ksettings *cmd) ethtool_link_ksettings_add_link_mode(cmd, advertising, FIBRE); break; default: - ethtool_link_ksettings_add_link_mode(cmd, supported, TP); - ethtool_link_ksettings_add_link_mode(cmd, advertising, TP); - WARN_ON_ONCE(1); + break; } /* partially does fall through, to also select lower speeds */ @@ -393,15 +391,7 @@ static void qeth_set_ethtool_link_modes(struct ethtool_link_ksettings *cmd) 10baseT_Half); break; default: - ethtool_link_ksettings_add_link_mode(cmd, supported, - 10baseT_Full); - ethtool_link_ksettings_add_link_mode(cmd, advertising, - 10baseT_Full); - ethtool_link_ksettings_add_link_mode(cmd, supported, - 10baseT_Half); - ethtool_link_ksettings_add_link_mode(cmd, advertising, - 10baseT_Half); - WARN_ON_ONCE(1); + break; } } -- 2.17.1
