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Use IF_IS_EMPTY and IFQ_IS_EMPTY instead of accessing queue members

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directly. Noticed by Thomas Klausner.
This commit is contained in:
martin 2002-02-10 15:17:21 +00:00
parent 3b60ef2391
commit 39764a5363
1 changed files with 4 additions and 4 deletions
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8
sys/net/if_spppsubr.c
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@ -1,4 +1,4 @@
/* $NetBSD: if_spppsubr.c,v 1.43 2002/01/21 11:37:29 martin Exp $ */
/* $NetBSD: if_spppsubr.c,v 1.44 2002/02/10 15:17:21 martin Exp $ */
/*
* Synchronous PPP/Cisco link level subroutines.
@ -28,7 +28,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: if_spppsubr.c,v 1.43 2002/01/21 11:37:29 martin Exp $");
__KERNEL_RCSID(0, "$NetBSD: if_spppsubr.c,v 1.44 2002/02/10 15:17:21 martin Exp $");
#include "opt_inet.h"
#include "opt_ipx.h"
@ -1000,8 +1000,8 @@ sppp_isempty(struct ifnet *ifp)
int empty, s;
s = splnet();
empty = !sp->pp_fastq.ifq_head && !sp->pp_cpq.ifq_head &&
!sp->pp_if.if_snd.ifq_head;
empty = IF_IS_EMPTY(&sp->pp_fastq) && IF_IS_EMPTY(&sp->pp_cpq) &&
IFQ_IS_EMPTY(&sp->pp_if.if_snd);
splx(s);
return (empty);
}