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authorDavid Ahern <dsahern@gmail.com>2018-10-07 20:16:24 -0700
committerDavid S. Miller <davem@davemloft.net>2018-10-08 10:39:04 -0700
commitdac9c9790e542777079999900594fd069ba10489 (patch)
treebcaa1615ea86b788b7b7808956f08677059ee17c /net/sched/cls_api.c
parentnetlink: Add extack message to nlmsg_parse for invalid header length (diff)
downloadlinux-dev-dac9c9790e542777079999900594fd069ba10489.tar.xz
linux-dev-dac9c9790e542777079999900594fd069ba10489.zip
net: Add extack to nlmsg_parse
Make sure extack is passed to nlmsg_parse where easy to do so. Most of these are dump handlers and leveraging the extack in the netlink_callback. Signed-off-by: David Ahern <dsahern@gmail.com> Acked-by: Christian Brauner <christian@brauner.io> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/cls_api.c')
-rw-r--r--net/sched/cls_api.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c
index d670d3066ebd..43c8559aca56 100644
--- a/net/sched/cls_api.c
+++ b/net/sched/cls_api.c
@@ -1727,7 +1727,8 @@ static int tc_dump_tfilter(struct sk_buff *skb, struct netlink_callback *cb)
if (nlmsg_len(cb->nlh) < sizeof(*tcm))
return skb->len;
- err = nlmsg_parse(cb->nlh, sizeof(*tcm), tca, TCA_MAX, NULL, NULL);
+ err = nlmsg_parse(cb->nlh, sizeof(*tcm), tca, TCA_MAX, NULL,
+ cb->extack);
if (err)
return err;
@@ -2054,7 +2055,8 @@ static int tc_dump_chain(struct sk_buff *skb, struct netlink_callback *cb)
if (nlmsg_len(cb->nlh) < sizeof(*tcm))
return skb->len;
- err = nlmsg_parse(cb->nlh, sizeof(*tcm), tca, TCA_MAX, NULL, NULL);
+ err = nlmsg_parse(cb->nlh, sizeof(*tcm), tca, TCA_MAX, NULL,
+ cb->extack);
if (err)
return err;