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(parent: c63b349) | patch
net: sched: prefer qdisc_is_empty() over direct qlen access
authorPaolo Abeni <pabeni@redhat.com>
Wed, 10 Apr 2019 12:32:38 +0000 (14:32 +0200)
committerDavid S. Miller <davem@davemloft.net>
Wed, 10 Apr 2019 19:20:46 +0000 (12:20 -0700)
commitff0c88307ea9dc03319c5c8538fe7296c7c19fbd
treea473860ae14f8a116b3cf7f510c42f456c9a3cd9tree | snapshot
parentc63b349c911b93157ed400bf236976af3e8e0872commit | diff
net: sched: prefer qdisc_is_empty() over direct qlen access

When checking for root qdisc queue length, do not access directly q.qlen.
In the following patches we will move back qlen accounting to per CPU
values for NOLOCK qdiscs.

Instead, prefer the qdisc_is_empty() helper usage.

Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
include/net/sch_generic.h diff | blob | history
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