summaryrefslogtreecommitdiff
path: root/drivers/infiniband/ulp/ipoib/ipoib_main.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/infiniband/ulp/ipoib/ipoib_main.c')
-rw-r--r--drivers/infiniband/ulp/ipoib/ipoib_main.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c
index 6f2a688fccbf..32f6a28b02b1 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_main.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c
@@ -238,7 +238,7 @@ static int ipoib_change_mtu(struct net_device *dev, int new_mtu)
ipoib_warn(priv, "mtu > %d will cause multicast packet drops.\n",
priv->mcast_mtu);
- dev->mtu = new_mtu;
+ WRITE_ONCE(dev->mtu, new_mtu);
return 0;
}
@@ -265,7 +265,7 @@ static int ipoib_change_mtu(struct net_device *dev, int new_mtu)
if (carrier_status)
netif_carrier_on(dev);
} else {
- dev->mtu = new_mtu;
+ WRITE_ONCE(dev->mtu, new_mtu);
}
return ret;