network/qdisc: make qdisc_drop() static

This also drops unused constant return value.

diff --git a/src/network/tc/qdisc.c b/src/network/tc/qdisc.c
index 1475b4aced4de714296fad753a6b6f1ac24cd924..851f624c45954c73f2e8139771a7835320075fd7 100644 (file)
--- a/src/network/tc/qdisc.c
+++ b/src/network/tc/qdisc.c
@@ -392,7 +392,7 @@ void link_qdisc_drop_marked(Link *link) {
         }
 }
 
-QDisc* qdisc_drop(QDisc *qdisc) {
+static void qdisc_drop(QDisc *qdisc) {
         assert(qdisc);
         assert(qdisc->link);
 
@@ -401,8 +401,6 @@ QDisc* qdisc_drop(QDisc *qdisc) {
         /* link_qdisc_drop_marked() may invalidate qdisc, so run link_tclass_drop_marked() first. */
         link_tclass_drop_marked(qdisc->link);
         link_qdisc_drop_marked(qdisc->link);
-
-        return NULL;
 }
 
 static int qdisc_handler(sd_netlink *rtnl, sd_netlink_message *m, Request *req, Link *link, QDisc *qdisc) {

diff --git a/src/network/tc/qdisc.h b/src/network/tc/qdisc.h
index 3989ad76515313d7b63b5d6b51792d765754c587..75351fb8ada1f954beaff3765f01cada44182a36 100644 (file)
--- a/src/network/tc/qdisc.h
+++ b/src/network/tc/qdisc.h
@@ -81,7 +81,6 @@ QDisc* qdisc_unref(QDisc *qdisc);
 int qdisc_new_static(QDiscKind kind, Network *network, const char *filename, unsigned section_line, QDisc **ret);
 
 void qdisc_mark_recursive(QDisc *qdisc);
-QDisc* qdisc_drop(QDisc *qdisc);
 void link_qdisc_drop_marked(Link *link);
 
 int link_find_qdisc(Link *link, uint32_t handle, const char *kind, QDisc **qdisc);