--- rpl/lapack/blas/dscal.f	2010/12/21 13:51:25	1.6
+++ rpl/lapack/blas/dscal.f	2011/07/22 07:38:01	1.7
@@ -29,34 +29,36 @@
       INTRINSIC MOD
 *     ..
       IF (N.LE.0 .OR. INCX.LE.0) RETURN
-      IF (INCX.EQ.1) GO TO 20
-*
-*        code for increment not equal to 1
-*
-      NINCX = N*INCX
-      DO 10 I = 1,NINCX,INCX
-          DX(I) = DA*DX(I)
-   10 CONTINUE
-      RETURN
+      IF (INCX.EQ.1) THEN
 *
 *        code for increment equal to 1
 *
 *
 *        clean-up loop
 *
-   20 M = MOD(N,5)
-      IF (M.EQ.0) GO TO 40
-      DO 30 I = 1,M
-          DX(I) = DA*DX(I)
-   30 CONTINUE
-      IF (N.LT.5) RETURN
-   40 MP1 = M + 1
-      DO 50 I = MP1,N,5
-          DX(I) = DA*DX(I)
-          DX(I+1) = DA*DX(I+1)
-          DX(I+2) = DA*DX(I+2)
-          DX(I+3) = DA*DX(I+3)
-          DX(I+4) = DA*DX(I+4)
-   50 CONTINUE
+         M = MOD(N,5)
+         IF (M.NE.0) THEN
+            DO I = 1,M
+               DX(I) = DA*DX(I)
+            END DO
+            IF (N.LT.5) RETURN
+         END IF
+         MP1 = M + 1
+         DO I = MP1,N,5
+            DX(I) = DA*DX(I)
+            DX(I+1) = DA*DX(I+1)
+            DX(I+2) = DA*DX(I+2)
+            DX(I+3) = DA*DX(I+3)
+            DX(I+4) = DA*DX(I+4)
+         END DO
+      ELSE
+*
+*        code for increment not equal to 1
+*
+         NINCX = N*INCX
+         DO I = 1,NINCX,INCX
+            DX(I) = DA*DX(I)
+         END DO
+      END IF
       RETURN
       END