[libquadmath] Remove semicolon after do {} while (0) in MPN_MUL_N_RECURSE

2017-11-05  Tom de Vries  <tom@codesourcery.com>

	PR other/82784
	* printf/gmp-impl.h (MPN_MUL_N_RECURSE): Remove semicolon after
	"do {} while (0)".

From-SVN: r254420

libquadmath/ChangeLog

+2017-11-05  Tom de Vries  <tom@codesourcery.com>
+
+	PR other/82784
+	* printf/gmp-impl.h (MPN_MUL_N_RECURSE): Remove semicolon after
+	"do {} while (0)".
+
 2017-09-01  Michael Meissner  <meissner@linux.vnet.ibm.com>
 
 	PR libquadmath/81848

libquadmath/printf/gmp-impl.h

@@ -91,7 +91,7 @@ typedef unsigned int UHWtype;
       impn_mul_n_basecase (prodp, up, vp, size);			\
     else								\
       impn_mul_n (prodp, up, vp, size, tspace);			\
-  } while (0);
+  } while (0)
 
 #define __MPN(x) __quadmath_mpn_##x