From 8dda0dc30af0de0f798773c42be18bf461fd2c9d Mon Sep 17 00:00:00 2001
From: David du Colombier <0intro@gmail.com>
Date: Tue, 25 Jul 2000 00:00:00 +0000
Subject: [PATCH] Plan 9 from Bell Labs 2000-07-25

---
 pc/devusb.c | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/pc/devusb.c b/pc/devusb.c
index 7046a97ed2f7004b678e96ac9b6d3e0661dfe805..20cb14c6faa5a69bfb1f7cf5b53e8eb70d607d1f 100644
--- a/pc/devusb.c
+++ b/pc/devusb.c
@@ -1690,10 +1690,10 @@ usbread(Chan *c, void *a, long n, vlong offset)
 			free(s);
 			nexterror();
 		}
-		l = snprint(s, READSTR, "%s %#6.6x\n", devstates[d->state], d->csp);
+		l = snprint(s, READSTR, "%s %#6.6lux\n", devstates[d->state], d->csp);
 		for(i=0; i<nelem(d->ep); i++)
 			if((e = d->ep[i]) != nil)	/* TO DO: freeze e */
-				l += snprint(s+l, READSTR-l, "%2d %#6.6x %10lud bytes %10lud blocks\n", i, e->csp, e->nbytes, e->nblocks);
+				l += snprint(s+l, READSTR-l, "%2d %#6.6lux %10lud bytes %10lud blocks\n", i, e->csp, e->nbytes, e->nblocks);
 		n = readstr(offset, a, n, s);
 		poperror();
 		free(s);
@@ -1875,7 +1875,8 @@ usbwrite(Chan *c, void *a, long n, vlong)
 			if(i < 8 || i > 1023)
 				i = 8;
 			e->maxpkt = i;
-			e->mode = strcmp(fields[3],"r")==0? OREAD: strcmp(fields[3],"w") == 0? OWRITE: ORDWR;
+			e->mode = strcmp(fields[3],"r") == 0? OREAD :
+					  strcmp(fields[3],"w") == 0? OWRITE : ORDWR;
 			e->periodic = 0;
 			e->sched = -1;
 			if(strcmp(fields[4], "bulk") == 0){
@@ -1930,10 +1931,13 @@ usbwrite(Chan *c, void *a, long n, vlong)
 		break;
 
 	default:	/* sends DATA[01] */
-		if((t -= Qep0) < 0 || t >= nelem(d->ep))
+		if((t -= Qep0) < 0 || t >= nelem(d->ep)) {
+			print("t = %d\n", t);
 			error(Eio);
-		if((e = d->ep[t]) == nil || e->mode == OREAD)
+		}
+		if((e = d->ep[t]) == nil || e->mode == OREAD) {
 			error(Eio);	/* can't happen */
+		}
 		n = writeusb(e, a, n, TokOUT);
 		break;
 	}