vx32

commit c14f1cf9af928d769bb73c5aaac69e7ba15bdb71
parent 6c054b5cf94f0a5b872451f50a5eac2517dbd3c5
Author: Russ Cox <rsc@swtch.com>
Date:   Sun, 29 Jun 2008 15:14:43 -0400

9vx: remove old, dead traperr code

Diffstat:
M
src/9vx/vx32.c
 | 
5
+----

1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/src/9vx/vx32.c b/src/9vx/vx32.c
@@ -260,10 +260,7 @@ touser(void *initsp)
 		if(rc == VXTRAP_PAGEFAULT){
 			int read;
 			nfaults++;
-			if(vp->cpu->traperr == 0xffffffff)
-				read = -1;
-			else
-				read = !(vp->cpu->traperr & 2);
+			read = !(vp->cpu->traperr & 2);
 			addr = (uchar*)vp->cpu->trapva;
 			if(traceprocs)
 				print("fault %p read=%d\n", addr, read);