20100427-1251

2 files changed, 22 insertions, 23 deletions

diff --git a/utils/5l/obj.c b/utils/5l/obj.c
index 2eadf877..35c5f558 100644
--- a/utils/5l/obj.c
+++ b/utils/5l/obj.c
@@ -844,7 +844,7 @@ loop:
 	bloc += r;
 	c -= r;
 
-	if(p->reg < 0 || p->reg > NREG)
+	if(p->reg > NREG)
 		diag("register out of range %d", p->reg);
 
 	p->link = P;
diff --git a/utils/5l/thumb.c b/utils/5l/thumb.c
index 9ec8ce5b..f16175ea 100644
--- a/utils/5l/thumb.c
+++ b/utils/5l/thumb.c
@@ -469,31 +469,30 @@ brextra(Prog *p)
 		diag("bad op in brextra()");
 	c = thumbaclass(&p->to, p);
 	switch(p->as){
-		case AB:
-			if(c != C_SBRA)
-				return 0;
-			return 8-2+2;
-		case ABL:
-			if(c != C_SBRA)
-				return 0;
-			return 14-4+2;
-		case ABX:
-			if(c == C_REG || c == C_HREG)
-				return 0;
+	case AB:
+		if(c != C_SBRA)
+			return 0;
+		return 8-2+2;
+	case ABL:
+		if(c != C_SBRA)
+			return 0;
+		return 14-4+2;
+	case ABX:
+		if(c == C_REG || c == C_HREG)
+			return 0;
 #ifdef CALLEEBX
-			diag("ABX $I in brextra");
+		diag("ABX $I in brextra");
 #endif
-			if(c != C_SBRA)
-				return 0;
-			return 14-10+2;
-		default:
-			if(c == C_GBRA)
-				return 0;
-			if(c == C_LBRA)
-				return 10-4+2;
-			return 10-2+2;
+		if(c != C_SBRA)
+			return 0;
+		return 14-10+2;
+	default:
+		if(c == C_GBRA)
+			return 0;
+		if(c == C_LBRA)
+			return 10-4+2;
+		return 10-2+2;
 	}
-	return 0;
 }
 
 #define high(r)	((r)>=8)