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 1af2f73906d07aa5bf6f428ffe37b81523178ee4..211db9017c3532d1efac15d57781e97e86ef647e 100644 (file)
--- a/net/sched/sch_sfq.c
+++ b/net/sched/sch_sfq.c
@@ -310,11 +310,6 @@ static inline void slot_queue_add(struct sfq_slot *slot, struct sk_buff *skb)
        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);