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net: sched: htb: fix htb_classify() kernel-doc

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Fix W=1 kernel-doc warning:

net/sched/sch_htb.c:214: warning: expecting prototype for htb_classify(). Prototype was for HTB_DIRECT() instead

by moving the HTB_DIRECT() macro above the function.
Add kernel-doc notation for function parameters as well.

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Jamal Hadi Salim <jhs@mojatatu.com>
Cc: Cong Wang <xiyou.wangcong@gmail.com>
Cc: Jiri Pirko <jiri@resnulli.us>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Eric Dumazet <edumazet@google.com>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Randy Dunlap 2023-01-01 23:17:37 -08:00 committed by David S. Miller
parent 819fcf4adf
commit 43d253781f
1 changed files with 6 additions and 2 deletions
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8
net/sched/sch_htb.c
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@ -199,8 +199,14 @@ static unsigned long htb_search(struct Qdisc *sch, u32 handle)
{
return (unsigned long)htb_find(handle, sch);
}
#define HTB_DIRECT ((struct htb_class *)-1L)
/**
* htb_classify - classify a packet into class
* @skb: the socket buffer
* @sch: the active queue discipline
* @qerr: pointer for returned status code
*
* It returns NULL if the packet should be dropped or -1 if the packet
* should be passed directly thru. In all other cases leaf class is returned.
@ -211,8 +217,6 @@ static unsigned long htb_search(struct Qdisc *sch, u32 handle)
* have no valid leaf we try to use MAJOR:default leaf. It still unsuccessful
* then finish and return direct queue.
*/
#define HTB_DIRECT ((struct htb_class *)-1L)
static struct htb_class *htb_classify(struct sk_buff *skb, struct Qdisc *sch,
int *qerr)
{