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| author | Jiri Pirko <jiri@mellanox.com> | 2018-08-27 20:58:44 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-08-27 15:16:16 -0700 |
| commit | b7b4247d553939ccf02ff597ec60f41a2f93ee8e (patch) | |
| tree | 7de48667acf0c9b155da55796963d92b37d0ac7a /net/sched/cls_api.c | |
| parent | d5ed72a55bc0a321ef33d272e2b0bf0d2b06d1fe (diff) | |
| download | linux-b7b4247d553939ccf02ff597ec60f41a2f93ee8e.tar.gz linux-b7b4247d553939ccf02ff597ec60f41a2f93ee8e.tar.bz2 linux-b7b4247d553939ccf02ff597ec60f41a2f93ee8e.zip | |
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 <mrv@mojatatu.com>
Fixes: f71e0ca4db18 ("net: sched: Avoid implicit chain 0 creation")
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/cls_api.c')
| -rw-r--r-- | net/sched/cls_api.c | 2 |
1 files changed, 1 insertions, 1 deletions
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; } |