From 452f66c724b14015ef3b4146f5f1cc9eb1f50517 Mon Sep 17 00:00:00 2001
From: David du Colombier <0intro@gmail.com>
Date: Sat, 15 Feb 1992 00:00:00 +0000
Subject: [PATCH] Plan 9 from Bell Labs 1992-02-15

---
 port/devlance.c | 3 ++-
 port/devroot.c  | 1 -
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/port/devlance.c b/port/devlance.c
index d65ca52355f1f3b85004e5cb8fd8c2a9252323c1..165017e89c57c6e319595884fd9a62a23c3e4cab 100644
--- a/port/devlance.c
+++ b/port/devlance.c
@@ -311,7 +311,8 @@ lanceoput(Queue *q, Block *bp )
 	}
 	if(memcmp(l.bcast, p->d, sizeof(l.bcast)) == 0){
 		len = blen(bp);
-		nbp = copyb(bp, len = len >= ETHERMINTU ? len : ETHERMINTU);
+		nbp = copyb(bp, len);
+		nbp = expandb(nbp, len >= ETHERMINTU ? len : ETHERMINTU);
 		if(nbp){
 			nbp->wptr = nbp->rptr+len;
 			putq(&l.self, nbp);
diff --git a/port/devroot.c b/port/devroot.c
index 78e339f5d590fd582fd2b0d4e776095effde4ac9..c22dc50965855814ec71cf6335d39c9176d0618d 100644
--- a/port/devroot.c
+++ b/port/devroot.c
@@ -158,7 +158,6 @@ rootread(Chan *c, void *buf, long n, ulong offset)
 	case Qdev:
 		return 0;
 	}
-	error(Egreg);
 	return 0;
 }