net: sched: don't set q pointer for shared blocks

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It is pointless to set block->q for block which are shared among
multiple qdiscs. So remove the assignment in that case. Do a bit of code
reshuffle to make block->index initialized at that point so we can use
tcf_block_shared() helper.

Reported-by: Cong Wang <xiyou.wangcong@gmail.com>
Fixes: 4861738775 ("net: sched: introduce shared filter blocks infrastructure")
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Jiri Pirko 2018-02-13 12:00:16 +01:00 • committed by David S. Miller

parent 0f2d2b2736

commit bb047ddd14

1 changed files with 12 additions and 14 deletions

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net/sched/cls_api.c

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