Merge branch 'net-sched-remove-unused-variables'

Zhengchao Shao says:

====================
net: sched: remove unused variables

The variable "other" is unused, remove it.
====================

Link: https://lore.kernel.org/r/20220830092255.281330-1-shaozhengchao@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Author: kuba-moo

include/net/red.h

@@ -122,7 +122,6 @@ struct red_stats {
 	u32		forced_drop;	/* Forced drops, qavg > max_thresh */
 	u32		forced_mark;	/* Forced marks, qavg > max_thresh */
 	u32		pdrop;          /* Drops due to queue limits */
-	u32		other;          /* Drops due to drop() calls */
 };
 
 struct red_parms {

net/sched/sch_choke.c

@@ -60,7 +60,6 @@ struct choke_sched_data {
 		u32	forced_drop;	/* Forced drops, qavg > max_thresh */
 		u32	forced_mark;	/* Forced marks, qavg > max_thresh */
 		u32	pdrop;          /* Drops due to queue limits */
-		u32	other;          /* Drops due to drop() calls */
 		u32	matched;	/* Drops to flow match */
 	} stats;
 
@@ -464,7 +463,6 @@ static int choke_dump_stats(struct Qdisc *sch, struct gnet_dump *d)
 		.early	= q->stats.prob_drop + q->stats.forced_drop,
 		.marked	= q->stats.prob_mark + q->stats.forced_mark,
 		.pdrop	= q->stats.pdrop,
-		.other	= q->stats.other,
 		.matched = q->stats.matched,
 	};
 

net/sched/sch_gred.c

@@ -829,7 +829,6 @@ static int gred_dump(struct Qdisc *sch, struct sk_buff *skb)
 		opt.Wlog	= q->parms.Wlog;
 		opt.Plog	= q->parms.Plog;
 		opt.Scell_log	= q->parms.Scell_log;
-		opt.other	= q->stats.other;
 		opt.early	= q->stats.prob_drop;
 		opt.forced	= q->stats.forced_drop;
 		opt.pdrop	= q->stats.pdrop;
@@ -895,8 +894,6 @@ static int gred_dump(struct Qdisc *sch, struct sk_buff *skb)
 			goto nla_put_failure;
 		if (nla_put_u32(skb, TCA_GRED_VQ_STAT_PDROP, q->stats.pdrop))
 			goto nla_put_failure;
-		if (nla_put_u32(skb, TCA_GRED_VQ_STAT_OTHER, q->stats.other))
-			goto nla_put_failure;
 
 		nla_nest_end(skb, vq);
 	}

net/sched/sch_red.c

@@ -461,7 +461,6 @@ static int red_dump_stats(struct Qdisc *sch, struct gnet_dump *d)
 	}
 	st.early = q->stats.prob_drop + q->stats.forced_drop;
 	st.pdrop = q->stats.pdrop;
-	st.other = q->stats.other;
 	st.marked = q->stats.prob_mark + q->stats.forced_mark;
 
 	return gnet_stats_copy_app(d, &st, sizeof(st));