From 4ec0e298ecf760a1add20d4b2cfd44d2813ff888 Mon Sep 17 00:00:00 2001
From: David du Colombier <0intro@gmail.com>
Date: Fri, 1 Feb 2002 00:00:00 +0000
Subject: [PATCH] Plan 9 from Bell Labs 2002-02-01

---
 mtx/mmu.c      | 6 ------
 port/devproc.c | 4 ++--
 port/devtls.c  | 6 ++----
 3 files changed, 4 insertions(+), 12 deletions(-)

diff --git a/mtx/mmu.c b/mtx/mmu.c
index 218b7966d272b440d64df20afde7070ec52aa5bc..7e20aeb922f399b0e842d338f115cc67cd5311ad 100644
--- a/mtx/mmu.c
+++ b/mtx/mmu.c
@@ -34,7 +34,6 @@ mmuinit(void)
 {
 	int lhash, mem;
 	extern ulong memsize;	/* passed in from ROM monitor */
-	ulong v;
 
 	if(ptabsize == 0) {
 		/* heuristically size the hash table */
@@ -51,11 +50,6 @@ mmuinit(void)
 	m->ptabbase = (ulong)xspanalloc(ptabsize, 0, ptabsize);
 	putsdr1(PADDR(m->ptabbase) | (ptabmask>>10));
 	m->mmupid = PIDBASE;
-
-	v = getdec();
-	memset((void*)m->ptabbase, 0, ptabsize);
-	v -= getdec();
-	print("memset took %lud cycles, dechz %lud\n", v, m->dechz);
 }
 
 void
diff --git a/port/devproc.c b/port/devproc.c
index b95339a7047b731f093a46c966026d3f0dbb3dc0..ea58901ca7a0bc25fda7d987006d91f48b01cf8d 100644
--- a/port/devproc.c
+++ b/port/devproc.c
@@ -277,12 +277,12 @@ procopen(Chan *c, int omode)
 		break;
 
 	case Qmem:
+	case Qnote:
+	case Qctl:
 		if(p->privatemem)
 			error(Eperm);
 		/* fall through */
 	case Qargs:
-	case Qctl:
-	case Qnote:
 	case Qnoteid:
 	case Qstatus:
 	case Qwait:
diff --git a/port/devtls.c b/port/devtls.c
index f111a64bad90bc3a9c398c2727b53f48d557cf85..51f99e4139ed79106dc5d9f8d874e3d69dbb7543 100644
--- a/port/devtls.c
+++ b/port/devtls.c
@@ -1626,10 +1626,8 @@ tlsinit(void)
 	int n;
 	char *cp;
 
-	if((tlsdevs = smalloc(sizeof(TlsRec*) * maxtlsdevs)) == 0)
-		panic("tlsinit");
-	if((trnames = smalloc((sizeof *trnames) * maxtlsdevs)) == 0)
-		panic("tlsinit");
+	tlsdevs = smalloc(sizeof(TlsRec*) * maxtlsdevs);
+	trnames = smalloc((sizeof *trnames) * maxtlsdevs);
 
 	n = 1;
 	for(e = encrypttab; e->name != nil; e++)