1 files changed, 4 insertions, 4 deletions
diff --git a/libtommath/bn_mp_cnt_lsb.c b/libtommath/bn_mp_cnt_lsb.c
index 9a94d3d..219c369 100644
--- a/libtommath/bn_mp_cnt_lsb.c
+++ b/libtommath/bn_mp_cnt_lsb.c
@@ -31,17 +31,17 @@ int mp_cnt_lsb(const mp_int *a)
    }
 
    /* scan lower digits until non-zero */
-   for (x = 0; (x < a->used) && (a->dp[x] == 0); x++) {}
+   for (x = 0; (x < a->used) && (a->dp[x] == 0u); x++) {}
    q = a->dp[x];
    x *= DIGIT_BIT;
 
    /* now scan this digit until a 1 is found */
-   if ((q & 1) == 0) {
+   if ((q & 1u) == 0u) {
       do {
-         qq  = q & 15;
+         qq  = q & 15u;
          x  += lnz[qq];
          q >>= 4;
-      } while (qq == 0);
+      } while (qq == 0u);
    }
    return x;
 }