pkt_sched: make qdisc_class_hash_alloc() static

This patch makes the needlessly global qdisc_class_hash_alloc() static.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Acked-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c
index 5219d5f9d75444e4a35482d2e707efcf0af2fe1d..b0601642e22759f3f454eb36f53136d5a6c6d90a 100644 (file)
--- a/net/sched/sch_api.c
+++ b/net/sched/sch_api.c
@@ -447,7 +447,7 @@ void qdisc_watchdog_cancel(struct qdisc_watchdog *wd)
 }
 EXPORT_SYMBOL(qdisc_watchdog_cancel);
 
-struct hlist_head *qdisc_class_hash_alloc(unsigned int n)
+static struct hlist_head *qdisc_class_hash_alloc(unsigned int n)
 {
        unsigned int size = n * sizeof(struct hlist_head), i;
        struct hlist_head *h;