mpq/set_si.c: ABS_CAST only if needed

1 files changed, 1 insertions, 5 deletions

diff --git a/mpq/set_si.c b/mpq/set_si.c
index 0a4514463..dbaa85a51 100644
--- a/mpq/set_si.c
+++ b/mpq/set_si.c
@@ -34,8 +34,6 @@ see https://www.gnu.org/licenses/.  */
 void
 mpq_set_si (mpq_t dest, signed long int num, unsigned long int den)
 {
-  unsigned long int abs_num;
-
   if (GMP_NUMB_BITS < BITS_PER_ULONG)
     {
       if (num == 0)  /* Canonicalize 0/d to 0/1.  */
@@ -45,8 +43,6 @@ mpq_set_si (mpq_t dest, signed long int num, unsigned long int den)
       return;
     }
 
-  abs_num = ABS_CAST (unsigned long, num);
-
   if (num == 0)
     {
       /* Canonicalize 0/d to 0/1.  */
@@ -55,7 +51,7 @@ mpq_set_si (mpq_t dest, signed long int num, unsigned long int den)
     }
   else
     {
-      MPZ_NEWALLOC (NUM(dest), 1)[0] = abs_num;
+      MPZ_NEWALLOC (NUM(dest), 1)[0] = ABS_CAST (unsigned long, num);
       SIZ(NUM(dest)) = num > 0 ? 1 : -1;
     }