add missing return value to functions that require it

Signed-off-by: Loic Dachary <loic@dachary.org>
(cherry picked from commit d4730bfd7d7c65850221083dcaf837a3a5672fe8)

diff --git a/src/galois.c b/src/galois.c
index 2cfa284173146c296a48762cccad59b0485a696a..398a64944f797d33909e313225195a1ce3d75f67 100644 (file)
--- a/src/galois.c
+++ b/src/galois.c
@@ -250,6 +250,7 @@ int galois_single_multiply(int x, int y, int w)
     return gfp_array[w]->multiply.w32(gfp_array[w], x, y);
   } else {
     fprintf(stderr, "ERROR -- Galois field not implemented for w=%d\n", w);
+    return 0;
   }
 }
 
@@ -266,6 +267,7 @@ int galois_single_divide(int x, int y, int w)
     return gfp_array[w]->divide.w32(gfp_array[w], x, y);
   } else {
     fprintf(stderr, "ERROR -- Galois field not implemented for w=%d\n", w);
+    return 0;
   }
 }