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@google.com>
Link: https://patch.msgid.link/20250611111515.1983366-6-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Eric Dumazet 2025-06-11 11:15:15 +00:00 committed by Jakub Kicinski
parent d92adacdd8
commit adcaa890c7

View File

@ -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;