forsyth: zaddr cleanup

Reference: /n/atom/patch/applied/6lzaddrnits
Date: Sun Aug 16 04:06:36 CES 2015
Signed-off-by: quanstro@quanstro.net

--- /sys/src/cmd/6l/obj.c	Sun Aug 16 04:06:27 2015
+++ /sys/src/cmd/6l/obj.c	Sun Aug 16 04:06:28 2015
@@ -535,7 +535,7 @@
 zaddr(uchar *p, Adr *a, Sym *h[])
 {
 	int c, t, i;
-	long l;
+	int l;
 	Sym *s;
 	Auto *u;
 
@@ -551,10 +551,6 @@
 	}
 	a->offset = 0;
 	if(t & T_OFFSET) {
-		/*
-		 * Hack until Charles fixes the compiler.
-		a->offset = (long)(p[c] | (p[c+1]<<8) | (p[c+2]<<16) | (p[c+3]<<24));
-		 */
 		l = p[c] | (p[c+1]<<8) | (p[c+2]<<16) | (p[c+3]<<24);
 		a->offset = l;
 		c += 4;