net/sched: Remove unused function qdisc_queue_drop_head()

YueHaibing · davem330 · commit 2b7ea122a0c4 · 2020-09-17T16:27:10.000-07:00
It is not used since commit a09ceb0 ("sched: remove qdisc->drop") Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
@@ -1047,12 +1047,6 @@ static inline unsigned int __qdisc_queue_drop_head(struct Qdisc *sch,
 	return 0;
 }
 
-static inline unsigned int qdisc_queue_drop_head(struct Qdisc *sch,
-						 struct sk_buff **to_free)
-{
-	return __qdisc_queue_drop_head(sch, &sch->q, to_free);
-}
-
 static inline struct sk_buff *qdisc_peek_head(struct Qdisc *sch)
 {
 	const struct qdisc_skb_head *qh = &sch->q;

Original file line number	Diff line number	Diff line change
`@@ -1047,12 +1047,6 @@ static inline unsigned int __qdisc_queue_drop_head(struct Qdisc *sch,`
`1047`	`1047`	`return 0;`
`1048`	`1048`	`}`
`1049`	`1049`
`1050`		`-static inline unsigned int qdisc_queue_drop_head(struct Qdisc *sch,`
`1051`		`- struct sk_buff **to_free)`
`1052`		`-{`
`1053`		`- return __qdisc_queue_drop_head(sch, &sch->q, to_free);`
`1054`		`-}`
`1055`		`-`
`1056`	`1050`	`static inline struct sk_buff qdisc_peek_head(struct Qdisc sch)`
`1057`	`1051`	`{`
`1058`	`1052`	`const struct qdisc_skb_head *qh = &sch->q;`