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some minor splx-type bug fixes from christos@deshaw.com.

This commit is contained in:
paulus 1994-06-14 03:09:23 +00:00
parent 04a3735652
commit aa01a834a4
1 changed files with 7 additions and 4 deletions
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11
sys/net/if_ppp.c
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@ -69,7 +69,7 @@
* Paul Mackerras (paulus@cs.anu.edu.au).
*/
/* $Id: if_ppp.c,v 1.11 1994/05/29 23:44:23 paulus Exp $ */
/* $Id: if_ppp.c,v 1.12 1994/06/14 03:09:23 paulus Exp $ */
/* from if_sl.c,v 1.11 84/10/04 12:54:47 rick Exp */
#include "ppp.h"
@ -369,8 +369,10 @@ pppread(tp, uio, flag)
return (EWOULDBLOCK);
}
error = ttysleep(tp, (caddr_t)&tp->t_rawq, TTIPRI|PCATCH, ttyin, 0);
if (error)
if (error) {
splx(s);
return error;
}
}
if (tp->t_line != PPPDISC) {
splx(s);
@ -1319,7 +1321,8 @@ pppinput(c, tp)
#endif
if ((sc->sc_flags & (SC_FLUSH | SC_ESCAPED)) == 0){
if (sc->sc_flags & SC_DEBUG)
printf("ppp%d: bad fcs\n", sc->sc_if.if_unit);
printf("ppp%d: bad fcs %x\n", sc->sc_if.if_unit,
sc->sc_fcs);
sc->sc_if.if_ierrors++;
} else
sc->sc_flags &= ~(SC_FLUSH | SC_ESCAPED);
@ -1494,7 +1497,7 @@ pppioctl(ifp, cmd, data)
case SIOCSIFMTU:
if (error = suser(p->p_ucred, &p->p_acflag))
return (error);
break;
sc->sc_if.if_mtu = ifr->ifr_mtu;
break;