ssl: remove useless guard

Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
diff --git a/library/ssl_tls12_client.c b/library/ssl_tls12_client.c
index 890e9a9..a6551c6 100644
--- a/library/ssl_tls12_client.c
+++ b/library/ssl_tls12_client.c
@@ -831,11 +831,9 @@
     while (list_size > 0) {
         if (p[0] == MBEDTLS_ECP_PF_UNCOMPRESSED ||
             p[0] == MBEDTLS_ECP_PF_COMPRESSED) {
-#if !defined(MBEDTLS_USE_PSA_CRYPTO) &&                             \
-            (defined(MBEDTLS_ECDH_C) || defined(MBEDTLS_ECDSA_C))
+#if !defined(MBEDTLS_USE_PSA_CRYPTO) && (defined(MBEDTLS_ECDH_C))
             ssl->handshake->ecdh_ctx.point_format = p[0];
-#endif /* !MBEDTLS_USE_PSA_CRYPTO &&
-          ( MBEDTLS_ECDH_C || MBEDTLS_ECDSA_C ) */
+#endif /* !MBEDTLS_USE_PSA_CRYPTO && MBEDTLS_ECDH_C */
 #if !defined(MBEDTLS_USE_PSA_CRYPTO) &&                             \
             defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
             mbedtls_ecjpake_set_point_format(&ssl->handshake->ecjpake_ctx,