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authorVictor Nogueira <victor@mojatatu.com>2022-01-18 14:19:09 -0300
committerDavid S. Miller <davem@davemloft.net>2022-01-20 11:25:57 +0000
commit973bf8fdd12f0e70ea351c018e68edd377a836d1 (patch)
tree42d66675f6143bbaf5c291790a4e2a01dd517cc0 /net/sched
parent47934e06b65637c88a762d9c98329ae6e3238888 (diff)
net: sched: Clarify error message when qdisc kind is unknown
When adding a tc rule with a qdisc kind that is not supported or not compiled into the kernel, the kernel emits the following error: "Error: Specified qdisc not found.". Found via tdc testing when ETS qdisc was not compiled in and it was not obvious right away what the message meant without looking at the kernel code. Change the error message to be more explicit and say the qdisc kind is unknown. Signed-off-by: Victor Nogueira <victor@mojatatu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched')
-rw-r--r--net/sched/sch_api.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c
index 2cb496c84878..179825a3b2fd 100644
--- a/net/sched/sch_api.c
+++ b/net/sched/sch_api.c
@@ -1204,7 +1204,7 @@ static struct Qdisc *qdisc_create(struct net_device *dev,
err = -ENOENT;
if (!ops) {
- NL_SET_ERR_MSG(extack, "Specified qdisc not found");
+ NL_SET_ERR_MSG(extack, "Specified qdisc kind is unknown");
goto err_out;
}