From d5ed72a55bc0a321ef33d272e2b0bf0d2b06d1fe Mon Sep 17 00:00:00 2001 From: Jiri Pirko Date: Mon, 27 Aug 2018 20:58:43 +0200 Subject: net: sched: fix extack error message when chain is failed to be created Instead "Cannot find" say "Cannot create". Fixes: c35a4acc2985 ("net: sched: cls_api: handle generic cls errors") Signed-off-by: Jiri Pirko Signed-off-by: David S. Miller --- net/sched/cls_api.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c index 31bd1439cf60..2d41c5b21b48 100644 --- a/net/sched/cls_api.c +++ b/net/sched/cls_api.c @@ -1252,7 +1252,7 @@ replay: } chain = tcf_chain_get(block, chain_index, true); if (!chain) { - NL_SET_ERR_MSG(extack, "Cannot find specified filter chain"); + NL_SET_ERR_MSG(extack, "Cannot create specified filter chain"); err = -ENOMEM; goto errout; } -- cgit v1.2.3 From b7b4247d553939ccf02ff597ec60f41a2f93ee8e Mon Sep 17 00:00:00 2001 From: Jiri Pirko Date: Mon, 27 Aug 2018 20:58:44 +0200 Subject: net: sched: return -ENOENT when trying to remove filter from non-existent chain When chain 0 was implicitly created, removal of non-existent filter from chain 0 gave -ENOENT. Once chain 0 became non-implicit, the same call is giving -EINVAL. Fix this by returning -ENOENT in that case. Reported-by: Roman Mashak Fixes: f71e0ca4db18 ("net: sched: Avoid implicit chain 0 creation") Signed-off-by: Jiri Pirko Signed-off-by: David S. Miller --- net/sched/cls_api.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c index 2d41c5b21b48..1a67af8a6e8c 100644 --- a/net/sched/cls_api.c +++ b/net/sched/cls_api.c @@ -1399,7 +1399,7 @@ static int tc_del_tfilter(struct sk_buff *skb, struct nlmsghdr *n, goto errout; } NL_SET_ERR_MSG(extack, "Cannot find specified filter chain"); - err = -EINVAL; + err = -ENOENT; goto errout; } -- cgit v1.2.3