netdev - [PATCH net 5/5] net_sched: remove qdisc_tree_flush

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Message-ID: <20250611111515.1983366-6-edumazet@google.com>
Date: Wed, 11 Jun 2025 11:15:15 +0000
From: Eric Dumazet <edumazet@...gle.com>
To: "David S . Miller" <davem@...emloft.net>, Jakub Kicinski <kuba@...nel.org>, 
	Paolo Abeni <pabeni@...hat.com>
Cc: Simon Horman <horms@...nel.org>, Jamal Hadi Salim <jhs@...atatu.com>, 
	Cong Wang <xiyou.wangcong@...il.com>, Jiri Pirko <jiri@...nulli.us>, netdev@...r.kernel.org, 
	eric.dumazet@...il.com, Eric Dumazet <edumazet@...gle.com>
Subject: [PATCH net 5/5] net_sched: remove qdisc_tree_flush_backlog()

This function is no longer used after the four prior fixes.

Given all prior uses were wrong, it seems better to remove it.

Signed-off-by: Eric Dumazet <edumazet@...gle.com>
---
 include/net/sch_generic.h | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index 629368ab2787f9ddeff8dbb0a825d9d30e5b0f0c..638948be4c50e2e6f5899ded17943de55d4f94f5 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -973,14 +973,6 @@ static inline void qdisc_qstats_qlen_backlog(struct Qdisc *sch,  __u32 *qlen,
 	*backlog = qstats.backlog;
 }
 
-static inline void qdisc_tree_flush_backlog(struct Qdisc *sch)
-{
-	__u32 qlen, backlog;
-
-	qdisc_qstats_qlen_backlog(sch, &qlen, &backlog);
-	qdisc_tree_reduce_backlog(sch, qlen, backlog);
-}
-
 static inline void qdisc_purge_queue(struct Qdisc *sch)
 {
 	__u32 qlen, backlog;
-- 
2.50.0.rc0.642.g800a2b2222-goog