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net: sched: sch_api: handle generic qdisc errors
authorAlexander Aring <aring@mojatatu.com>
Wed, 20 Dec 2017 17:35:12 +0000 (12:35 -0500)
committerDavid S. Miller <davem@davemloft.net>
Thu, 21 Dec 2017 17:32:49 +0000 (12:32 -0500)
commit09215598119ebf89bd204ca4ad8b7059266053d9
treeea17b6bf7f6cc3eed853341fc99ed7b183a1618c
parentac8ef4ab731fae8617a41960917ceda475d5a2df
net: sched: sch_api: handle generic qdisc errors

This patch adds extack support for generic qdisc handling. The extack
will be set deeper to each called function which is not part of netdev
core api.

Cc: David Ahern <dsahern@gmail.com>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: Alexander Aring <aring@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/sched/sch_api.c