Before the patch:
$ ip netns add foo
$ ip link add name veth1 address 2a:a5:5c:b9:52:89 type veth peer name veth2
address 2a:a5:5c:b9:53:90 netns foo
RTNETLINK answers: No such device
RTNETLINK answers: No such device
But the command was successful. This may break script. Let's remove those
error messages.
Fixes: 55870dfe7f8b ("Improve batch and dump times by caching link lookups")
Reported-by: Philippe Guibert <[email protected]>
Signed-off-by: Nicolas Dichtel <[email protected]>
---
lib/ll_map.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/ll_map.c b/lib/ll_map.c
index 2d7b65dcb8f7..e0ed54bf77c9 100644
--- a/lib/ll_map.c
+++ b/lib/ll_map.c
@@ -177,7 +177,7 @@ static int ll_link_get(const char *name, int index)
addattr_l(&req.n, sizeof(req), IFLA_IFNAME, name,
strlen(name) + 1);
- if (rtnl_talk(&rth, &req.n, &answer) < 0)
+ if (rtnl_talk_suppress_rtnl_errmsg(&rth, &req.n, &answer) < 0)
goto out;
/* add entry to cache */
--
2.21.0
