net: sched: act: handle generic action errors
authorAlexander Aring <aring@mojatatu.com>
Thu, 15 Feb 2018 15:54:55 +0000 (10:54 -0500)
committerDavid S. Miller <davem@davemloft.net>
Fri, 16 Feb 2018 21:05:02 +0000 (16:05 -0500)
commit84ae017a00776486390e2c0cceb4f717c3f809c1
tree3233b84f257ba3fccf40ef1b03b075f8084b1c57
parentaea0d727899140820a631bac78f36e9d9ef15ef6
net: sched: act: handle generic action errors

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

Based on work by David Ahern <dsahern@gmail.com>

Cc: David Ahern <dsahern@gmail.com>
Signed-off-by: Alexander Aring <aring@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/sched/act_api.c