commit 2e863ecde9017d4a4f9fd407354e30a2a05e2d32
author Dave Rodgman <dave.rodgman@arm.com> Tue Apr 25 17:34:59 2023 +0100
committer Dave Rodgman <dave.rodgman@arm.com> Tue Apr 25 17:40:49 2023 +0100
tree 44177b689cb485f3d50f9739e363dd8f7da6d691
parent 0f16d560aaaad0360ed9fd545432a53550bb64bb

Remove unnecessary if to save 16 bytes

Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>

library/bignum_core.c

diff --git a/library/bignum_core.c b/library/bignum_core.c
index ba6c0c1..a99b3be 100644
--- a/library/bignum_core.c
+++ b/library/bignum_core.c
@@ -71,12 +71,10 @@
     int i;
     size_t j;
 
-    if (A_limbs != 0) {
-        for (i = (int) A_limbs - 1; i >= 0; i--) {
-            if (A[i] != 0) {
-                j = biL - mbedtls_mpi_core_clz(A[i]);
-                return (i * biL) + j;
-            }
+    for (i = ((int) A_limbs) - 1; i >= 0; i--) {
+        if (A[i] != 0) {
+            j = biL - mbedtls_mpi_core_clz(A[i]);
+            return (i * biL) + j;
         }
     }