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s390/qeth: fine-tune RX modesetting

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Changing a device's address lists (or its promisc mode) already triggers
an RX modeset, there's no need to do it manually from the L2 driver's
ndo_vlan_rx_kill_vid() hook.

Also when setting a device online, dev_open() already calls
dev_set_rx_mode(). So a manual modeset is only necessary from the
recovery path.

Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Julian Wiedmann
2018-07-11 17:42:40 +02:00
committed by David S. Miller
parent f67a43a73b
commit 9aa17df3b8
2 changed files with 5 additions and 7 deletions
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7
drivers/s390/net/qeth_l3_main.c
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@@ -2666,11 +2666,12 @@ static int __qeth_l3_set_online(struct ccwgroup_device *gdev, int recovery_mode)
qeth_enable_hw_features(card->dev);
if (recover_flag == CARD_STATE_RECOVER) {
rtnl_lock();
if (recovery_mode)
if (recovery_mode) {
__qeth_l3_open(card->dev);
else
qeth_l3_set_rx_mode(card->dev);
} else {
dev_open(card->dev);
qeth_l3_set_rx_mode(card->dev);
}
rtnl_unlock();
}
qeth_trace_features(card);