X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=datapath%2Fdp_sysfs_if.c;h=ab928f6c6534b7bbfa35cb6c019f0fdb47e4d22e;hb=43aa5f47f1ece799ebb85cd1c8ddfdaefe7b7402;hp=178afbd733dea14af34f4502ee7cbebd57b05129;hpb=58c342f617051e9e2ffb09710b4ef2b22c34e79a;p=openvswitch

diff --git a/datapath/dp_sysfs_if.c b/datapath/dp_sysfs_if.c
index 178afbd7..ab928f6c 100644
--- a/datapath/dp_sysfs_if.c
+++ b/datapath/dp_sysfs_if.c
@@ -302,6 +302,7 @@ int dp_sysfs_add_if(struct net_bridge_port *p)
 	err = sysfs_create_link(&dp->ifobj, &p->kobj, p->dev->name);
 	if (err)
 		goto err_del;
+	strcpy(p->linkname, p->dev->name);
 
 	kobject_uevent(&p->kobj, KOBJ_ADD);
 
@@ -319,6 +320,10 @@ err_put:
 
 int dp_sysfs_del_if(struct net_bridge_port *p)
 {
+	if (p->linkname[0]) {
+		sysfs_remove_link(&p->dp->ifobj, p->linkname);
+		p->linkname[0] = '\0';
+	}
 	if (p->kobj.dentry) {
 		kobject_uevent(&p->kobj, KOBJ_REMOVE);
 		kobject_del(&p->kobj);