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SP int: tidy up ifdef

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This commit is contained in:
Sean Parkinson
2023-02-08 10:45:00 +10:00
parent ee12a5f0c6
commit 3e82abd002
1 changed files with 2 additions and 4 deletions
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6
wolfcrypt/src/sp_int.c
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@@ -6732,6 +6732,7 @@ static void _sp_div_2(const sp_int* a, sp_int* r)
#endif
}
#if defined(WOLFSSL_SP_MATH_ALL) && defined(HAVE_ECC)
/* Divides a by 2 and stores in r: r = a >> 1
*
* @param [in] a SP integer to divide.
@@ -6740,12 +6741,10 @@ static void _sp_div_2(const sp_int* a, sp_int* r)
* @return MP_OKAY on success.
* @return MP_VAL when a or r is NULL.
*/
#if defined(WOLFSSL_SP_MATH_ALL) && defined(HAVE_ECC)
int sp_div_2(const sp_int* a, sp_int* r)
{
int err = MP_OKAY;
#if defined(WOLFSSL_SP_MATH_ALL) && defined(HAVE_ECC)
/* Only when a public API. */
if ((a == NULL) || (r == NULL)) {
err = MP_VAL;
@@ -6754,7 +6753,6 @@ int sp_div_2(const sp_int* a, sp_int* r)
if ((err == MP_OKAY) && (a->used > r->size)) {
err = MP_VAL;
}
#endif
if (err == MP_OKAY) {
_sp_div_2(a, r);
@@ -6762,7 +6760,7 @@ int sp_div_2(const sp_int* a, sp_int* r)
return err;
}
#endif
#endif /* WOLFSSL_SP_MATH_ALL && HAVE_ECC */
#endif /* HAVE_ECC || !NO_DSA || OPENSSL_EXTRA ||
* (!NO_RSA && !WOLFSSL_RSA_VERIFY_ONLY) */