From: Julian Wiedmann <jwi@linux.ibm.com>
Subject: s390/qeth: de-indent else after return
Patch-mainline: v4.18-rc1
Git-commit: 1b81143281117ef238691860ec6c45c2cddb2383
References: FATE#326350, LTC#169511, bsc#1113509
Summary: qeth: performance improvements
Description: This adds recent functional and performance improvements for the
qeth network driver.
Primarily this brings Scatter-Gather support for HiperSockets,
reduced CPU consumption in the L3 IPv4 transmit path for OSA,
improved Promiscuous Mode performance due to IFF_UNICAST_FLT,
support for Scatter-Gather on z/VM virtual NICs, and
support for delayed GRO flushing.
For sanity & stability reasons, this effectively constitutes a
backport of the qeth device driver from 4.19 mainline.
Upstream-Description:
s390/qeth: de-indent else after return
Trivial cleanup, in preparation for a subsequent patch.
Signed-off-by: Kittipon Meesompop <kmeesomp@linux.vnet.ibm.com>
Signed-off-by: Julian Wiedmann <jwi@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
drivers/s390/net/qeth_l3_main.c | 43 +++++++++++++++++++---------------------
1 file changed, 21 insertions(+), 22 deletions(-)
--- a/drivers/s390/net/qeth_l3_main.c
+++ b/drivers/s390/net/qeth_l3_main.c
@@ -2539,28 +2539,27 @@ static int qeth_l3_setup_netdev(struct q
(card->info.link_type == QETH_LINK_TYPE_HSTR)) {
pr_info("qeth_l3: ignoring TR device\n");
return -ENODEV;
- } else {
- card->dev = alloc_etherdev(0);
- if (!card->dev)
- return -ENODEV;
- card->dev->netdev_ops = &qeth_l3_osa_netdev_ops;
-
- /*IPv6 address autoconfiguration stuff*/
- qeth_l3_get_unique_id(card);
- if (!(card->info.unique_id & UNIQUE_ID_NOT_BY_CARD))
- card->dev->dev_id = card->info.unique_id &
- 0xffff;
-
- card->dev->hw_features |= NETIF_F_SG;
- card->dev->vlan_features |= NETIF_F_SG;
-
- if (!card->info.guestlan) {
- card->dev->features |= NETIF_F_SG;
- card->dev->hw_features |= NETIF_F_TSO |
- NETIF_F_RXCSUM | NETIF_F_IP_CSUM;
- card->dev->vlan_features |= NETIF_F_TSO |
- NETIF_F_RXCSUM | NETIF_F_IP_CSUM;
- }
+ }
+
+ card->dev = alloc_etherdev(0);
+ if (!card->dev)
+ return -ENODEV;
+ card->dev->netdev_ops = &qeth_l3_osa_netdev_ops;
+
+ /*IPv6 address autoconfiguration stuff*/
+ qeth_l3_get_unique_id(card);
+ if (!(card->info.unique_id & UNIQUE_ID_NOT_BY_CARD))
+ card->dev->dev_id = card->info.unique_id & 0xffff;
+
+ card->dev->hw_features |= NETIF_F_SG;
+ card->dev->vlan_features |= NETIF_F_SG;
+
+ if (!card->info.guestlan) {
+ card->dev->features |= NETIF_F_SG;
+ card->dev->hw_features |= NETIF_F_TSO |
+ NETIF_F_RXCSUM | NETIF_F_IP_CSUM;
+ card->dev->vlan_features |= NETIF_F_TSO |
+ NETIF_F_RXCSUM | NETIF_F_IP_CSUM;
}
} else if (card->info.type == QETH_CARD_TYPE_IQD) {
card->dev = alloc_netdev(0, "hsi%d", NET_NAME_UNKNOWN,