Fix more set-but-not-used warnings in _itowa.c.

[thirdparty/glibc.git] / stdio-common / _itowa.c

diff --git a/stdio-common/_itowa.c b/stdio-common/_itowa.c
index 6561ee1585fbbf7897e25a3acc7434c59a222ae3..f50893dfcd79ea3387c153963dc296cc6866d9be 100644 (file)
--- a/stdio-common/_itowa.c
+++ b/stdio-common/_itowa.c
@@ -159,7 +159,8 @@ _itowa (value, buflim, base, upper_case)
        if (brec->flag)
          while (value != 0)
            {
-             mp_limb_t quo, rem, x, dummy;
+             mp_limb_t quo, rem, x;
+             mp_limb_t dummy __attribute__ ((unused));
 
              umul_ppmm (x, dummy, value, base_multiplier);
              quo = (x + ((value - x) >> 1)) >> (brec->post_shift - 1);
@@ -170,7 +171,8 @@ _itowa (value, buflim, base, upper_case)
        else
          while (value != 0)
            {
-             mp_limb_t quo, rem, x, dummy;
+             mp_limb_t quo, rem, x;
+             mp_limb_t dummy __attribute__ ((unused));
 
              umul_ppmm (x, dummy, value, base_multiplier);
              quo = x >> brec->post_shift;