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| author |   YueHaibing <yuehaibing@huawei.com> | 2019-08-07 21:10:55 +0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-08-08 22:32:19 -0700 |
| commit | 018e5b458723d04cbeadbc3f0e06eba85798f427 (patch) | |
| tree | 3ff7aaa6d32ab61b4cb1c29ea32ed152dfd0445a /net/sched/sch_fq_codel.c | |
| parent | mlxsw: spectrum: Extend to support Spectrum-3 ASIC (diff) | |
| download | linux-dev-018e5b458723d04cbeadbc3f0e06eba85798f427.tar.xz linux-dev-018e5b458723d04cbeadbc3f0e06eba85798f427.zip | |
fq_codel: remove set but not used variables 'prev_ecn_mark' and 'prev_drop_count'
Fixes gcc '-Wunused-but-set-variable' warning:
net/sched/sch_fq_codel.c: In function fq_codel_dequeue:
net/sched/sch_fq_codel.c:288:23: warning: variable prev_ecn_mark set but not used [-Wunused-but-set-variable]
net/sched/sch_fq_codel.c:288:6: warning: variable prev_drop_count set but not used [-Wunused-but-set-variable]
They are not used since commit 77ddaff218fc ("fq_codel: Kill
useless per-flow dropped statistic")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/sch_fq_codel.c')
| -rw-r--r-- | net/sched/sch_fq_codel.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/net/sched/sch_fq_codel.c b/net/sched/sch_fq_codel.c index 9edd0f495001..c261c0a18868 100644 --- a/net/sched/sch_fq_codel.c +++ b/net/sched/sch_fq_codel.c @@ -285,7 +285,6 @@ static struct sk_buff *fq_codel_dequeue(struct Qdisc *sch) struct sk_buff *skb; struct fq_codel_flow *flow; struct list_head *head; - u32 prev_drop_count, prev_ecn_mark; begin: head = &q->new_flows; @@ -302,9 +301,6 @@ begin: goto begin; } - prev_drop_count = q->cstats.drop_count; - prev_ecn_mark = q->cstats.ecn_mark; - skb = codel_dequeue(sch, &sch->qstats.backlog, &q->cparams, &flow->cvars, &q->cstats, qdisc_pkt_len, codel_get_enqueue_time, drop_func, dequeue_func); |