41 lines
1.4 KiB
Diff
41 lines
1.4 KiB
Diff
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From 179024901d8760312d153ff843306eec66863a4f Mon Sep 17 00:00:00 2001
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From: Nicolas Dichtel <nicolas.dichtel@6wind.com>
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Date: Fri, 24 May 2019 10:59:10 +0200
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Subject: [PATCH] lib: suppress error msg when filling the cache
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Before the patch:
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$ ip netns add foo
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$ 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
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RTNETLINK answers: No such device
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RTNETLINK answers: No such device
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But the command was successful. This may break script. Let's remove those
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error messages.
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Fixes: 55870dfe7f8b ("Improve batch and dump times by caching link lookups")
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Reported-by: Philippe Guibert <philippe.guibert@6wind.com>
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Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
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Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
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(cherry picked from commit 757837230a654d39623d0b90882b695a2facd107)
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Signed-off-by: Phil Sutter <psutter@redhat.com>
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---
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lib/ll_map.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/lib/ll_map.c b/lib/ll_map.c
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index 2d7b65dcb8f7e..e0ed54bf77c98 100644
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--- a/lib/ll_map.c
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+++ b/lib/ll_map.c
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@@ -177,7 +177,7 @@ static int ll_link_get(const char *name, int index)
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addattr_l(&req.n, sizeof(req), IFLA_IFNAME, name,
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strlen(name) + 1);
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- if (rtnl_talk(&rth, &req.n, &answer) < 0)
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+ if (rtnl_talk_suppress_rtnl_errmsg(&rth, &req.n, &answer) < 0)
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goto out;
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/* add entry to cache */
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--
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2.21.0
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