summaryrefslogtreecommitdiffstats
path: root/drivers/net/ethernet/hisilicon
diff options
context:
space:
mode:
authorFuyun Liang <liangfuyun1@huawei.com>2018-01-05 18:18:20 +0800
committerDavid S. Miller <davem@davemloft.net>2018-01-08 14:06:19 -0500
commit5bad95a1e55f4d5bb41e130db859d57eaf1b1549 (patch)
treeac5bc434e9aebc468c2644760052541559a25184 /drivers/net/ethernet/hisilicon
parent2866ccb2b8f8df48c73f2fcc76454cac6c7cc557 (diff)
downloadlinux-5bad95a1e55f4d5bb41e130db859d57eaf1b1549.tar.bz2
net: hns3: fix for changing MTU
when changing MTU, The new MTU must need to be set to netdevice. Fixes: a8e8b7ff3517 ("net: hns3: Add support to change MTU in HNS3 hardware") Signed-off-by: Fuyun Liang <liangfuyun1@huawei.com> Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/hisilicon')
-rw-r--r--drivers/net/ethernet/hisilicon/hns3/hns3_enet.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
index eb9ac53902c8..b23107d7821f 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
@@ -1413,6 +1413,8 @@ static int hns3_nic_change_mtu(struct net_device *netdev, int new_mtu)
return ret;
}
+ netdev->mtu = new_mtu;
+
/* if the netdev was running earlier, bring it up again */
if (if_running && hns3_nic_net_open(netdev))
ret = -EINVAL;