Commit 1add9073 authored by Eric Dumazet's avatar Eric Dumazet Committed by David S. Miller
Browse files

net_sched: constify qdisc_priv() 



In order to propagate const qualifiers, we change qdisc_priv()
to accept a possibly const argument.

Signed-off-by: default avatarEric Dumazet <edumazet@google.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 66ac08a7

include/net/pkt_sched.h

+4 −4
Original line number Diff line number Diff line
@@ -20,10 +20,10 @@ struct qdisc_walker { 
	int	(*fn)(struct Qdisc *, unsigned long cl, struct qdisc_walker *);

};



static inline void *qdisc_priv(struct Qdisc *q)

{

	return &q->privdata;

}

#define qdisc_priv(q)							\

	_Generic(q,							\

		 const struct Qdisc * : (const void *)&q->privdata,	\

		 struct Qdisc * : (void *)&q->privdata)



static inline struct Qdisc *qdisc_from_priv(void *priv)

{