tree 87600979f6ddba8e2ac49fb397510f2aa410bce8
parent 5175aafe71bfb3fc6a1254a966b0f60e7a46ebba
author Andre Guedes <andre.guedes@intel.com> 1556048663 -0700
committer David S. Miller <davem@davemloft.net> 1556074352 -0700

net: sched: taprio: Fix taprio_peek()

While traversing taprio's children qdisc list, if the gate is closed for
a given traffic class, we should continue traversing the list since the
remaining qdiscs may have skb ready for transmission.

This patch also takes this opportunity and changes the function to use
the TAPRIO_ALL_GATES_OPEN macro instead of the magic number '-1'.

Fixes: 5a781ccbd19e (“tc: Add support for configuring the taprio scheduler”)
Signed-off-by: Andre Guedes <andre.guedes@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>