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Exchange whole structures on SUNIT, not unit+flags fields only.

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It is needed because if_attach() assumes fixed units order
and pass it to ifconfig
This commit is contained in:
Andrey A. Chernov 1997-07-26 18:47:56 +00:00
parent 978bf230f5
commit 0229106442
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=27706
1 changed files with 6 additions and 6 deletions
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12
sys/net/if_sl.c
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@ -31,7 +31,7 @@
* SUCH DAMAGE.
*
* @(#)if_sl.c 8.6 (Berkeley) 2/1/94
* $Id: if_sl.c,v 1.51 1997/03/23 03:37:15 bde Exp $
* $Id: if_sl.c,v 1.52 1997/03/24 11:33:14 bde Exp $
*/
/*
@ -366,7 +366,7 @@ sltioctl(tp, cmd, data, flag, p)
int flag;
struct proc *p;
{
struct sl_softc *sc = (struct sl_softc *)tp->t_sc, *nc;
struct sl_softc *sc = (struct sl_softc *)tp->t_sc, *nc, tmpc;
int s, nsl;
s = splimp();
@ -381,10 +381,10 @@ sltioctl(tp, cmd, data, flag, p)
if ( nc->sc_if.if_unit == *(u_int *)data
&& nc->sc_ttyp == NULL
) {
nc->sc_if.if_unit = sc->sc_if.if_unit;
nc->sc_flags &= ~SC_STATIC;
nc->sc_flags |= sc->sc_flags & SC_STATIC;
sc->sc_if.if_unit = *(u_int *)data;
tmpc = *nc;
*nc = *sc;
*sc = tmpc;
tp->t_sc = sc = nc;
goto slfound;
}
}