net_sched: sfq: remove unused macro
not used anymore since ddecf0f
(net_sched: sfq: add optional RED on top of SFQ).
Signed-off-by: Florian Westphal <fw@strlen.de>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/sched/sch_sfq.c b/net/sched/sch_sfq.c
index 1af2f73..211db90 100644
--- a/net/sched/sch_sfq.c
+++ b/net/sched/sch_sfq.c
@@ -310,11 +310,6 @@
slot->skblist_prev = skb;
}
-#define slot_queue_walk(slot, skb) \
- for (skb = slot->skblist_next; \
- skb != (struct sk_buff *)slot; \
- skb = skb->next)
-
static unsigned int sfq_drop(struct Qdisc *sch)
{
struct sfq_sched_data *q = qdisc_priv(sch);