commit ebcd78561c95c97fc9876a24a55727e89368c169
author Dave Rodgman <dave.rodgman@arm.com> Wed Aug 09 18:56:42 2023 +0100
committer Dave Rodgman <dave.rodgman@arm.com> Wed Aug 09 18:57:22 2023 +0100
tree c01e2484a42100c38e15fcb662329cc529c32b85
parent fa703e38a24bf8c2a61c644b375b8c6515778d53

Remove redundant code in mbedtls_mpi_cmp_abs

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

library/bignum.c

diff --git a/library/bignum.c b/library/bignum.c
index bf16ec1..d53a484 100644
--- a/library/bignum.c
+++ b/library/bignum.c
@@ -817,9 +817,8 @@
         }
     }
 
-    if (i == 0 && j == 0) {
-        return 0;
-    }
+    /* If i == j == 0, i.e. abs(X) == abs(Y),
+     * we end up returning 0 at the end of the function. */
 
     if (i > j) {
         return 1;