X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=datapath%2Fdp_notify.c;h=e73a731a3fdaffc60d0b6705ea99eac052e02951;hb=7a6ec19d4df284f5553cd21acbb7887c744d53d3;hp=4a16a93fdc5356d24620b94690b8476a16b03774;hpb=f2459fe7d91c4c325dfaa3ed18f56200b63ae27e;p=openvswitch

diff --git a/datapath/dp_notify.c b/datapath/dp_notify.c
index 4a16a93f..e73a731a 100644
--- a/datapath/dp_notify.c
+++ b/datapath/dp_notify.c
@@ -54,11 +54,8 @@ static int dp_device_event(struct notifier_block *unused, unsigned long event,
 		break;
 
 	case NETDEV_CHANGEMTU:
-		if (!is_internal_dev(dev)) {
-			mutex_lock(&dp->mutex);
+		if (!is_internal_dev(dev))
 			set_internal_devs_mtu(dp);
-			mutex_unlock(&dp->mutex);
-		}
 		break;
 	}
 	return NOTIFY_DONE;