tc/class: make filter variables static

Only used in this file.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
This commit is contained in:
Stephen Hemminger 2018-11-15 14:36:31 -08:00
parent f63c3f9a81
commit 7e569d92a9
1 changed files with 3 additions and 3 deletions

View File

@ -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)