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net: sched: cleanup qdisc_run and __qdisc_run semantics

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Currently __qdisc_run calls qdisc_run_end() but does not call
qdisc_run_begin(). This makes it hard to track pairs of
qdisc_run_{begin,end} across function calls.

To simplify reading these code paths this patch moves begin/end calls
into qdisc_run().

Signed-off-by: John Fastabend <john.fastabend@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
John Fastabend
2017-12-07 09:54:06 -08:00
committed by David S. Miller
parent fdaa767aef
commit 6c148184b5
3 changed files with 6 additions and 5 deletions
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4
include/net/pkt_sched.h
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@@ -113,8 +113,10 @@ void __qdisc_run(struct Qdisc *q);
static inline void qdisc_run(struct Qdisc *q)
{
if (qdisc_run_begin(q))
if (qdisc_run_begin(q)) {
__qdisc_run(q);
qdisc_run_end(q);
}
}
static inline __be16 tc_skb_protocol(const struct sk_buff *skb)