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clean up a comment, delete unnecessary local variable in probe

This commit is contained in:
cgd 1996-03-17 00:26:12 +00:00
parent 2355d951e4
commit 9f762df4e4
1 changed files with 2 additions and 4 deletions
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6
sys/dev/isa/bt742a.c
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@ -1,4 +1,4 @@
/* $NetBSD: bt742a.c,v 1.55 1996/03/16 05:33:28 cgd Exp $ */
/* $NetBSD: bt742a.c,v 1.56 1996/03/17 00:26:12 cgd Exp $ */
/*
* Copyright (c) 1994 Charles Hannum. All rights reserved.
@ -559,7 +559,6 @@ btprobe(parent, match, aux)
struct device *parent;
void *match, *aux;
{
struct bt_softc *sc = match;
register struct isa_attach_args *ia = aux;
#ifdef NEWCONFIG
@ -568,8 +567,7 @@ btprobe(parent, match, aux)
#endif
/*
* Try initialise a unit at this location
* sets up dma and bus speed, loads sc->sc_irq
* See if there is a unit at this location.
*/
if (bt_find(ia, NULL) != 0)
return 0;