This variable has the same name as `struct xfrm_filter filter` in
ip/ipxfrm.c, but overrides that definition since `struct rtfilter`
is larger.
This is visible when built with -Wl,--warn-common in LDFLAGS:
/usr/bin/ld: ipxfrm.o: warning: common of `filter' overridden by larger
common from ipmroute.o
Signed-off-by: Michael Forney <mfor...@mforney.org>
---
I'm not sure if this causes any problems in practice, but it seems
unintended.
ip/ipmroute.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/ip/ipmroute.c b/ip/ipmroute.c
index 8b3c4c25..656ea0dc 100644
--- a/ip/ipmroute.c
+++ b/ip/ipmroute.c
@@ -46,7 +46,7 @@ static void usage(void)
exit(-1);
}
-struct rtfilter {
+static struct rtfilter {
int tb;
int af;
int iif;
--
2.20.1
