From 7e569d92a99f28f161a4eec940588d2ad2fd54a9 Mon Sep 17 00:00:00 2001 From: Stephen Hemminger Date: Thu, 15 Nov 2018 14:36:31 -0800 Subject: [PATCH] tc/class: make filter variables static Only used in this file. Signed-off-by: Stephen Hemminger --- tc/tc_class.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/tc/tc_class.c b/tc/tc_class.c index 7e4e17fd7..7ac700d7a 100644 --- a/tc/tc_class.c +++ b/tc/tc_class.c @@ -153,9 +153,9 @@ static int tc_class_modify(int cmd, unsigned int flags, int argc, char **argv) return 0; } -int filter_ifindex; -__u32 filter_qdisc; -__u32 filter_classid; +static int filter_ifindex; +static __u32 filter_qdisc; +static __u32 filter_classid; static void graph_node_add(__u32 parent_id, __u32 id, void *data, int len) -- 2.47.2