fix style issues

Reviewed-by: NRichard Levitte <levitte@openssl.org>
Reviewed-by: NMatt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/2301)

apps/s_cb.c

@@ -261,7 +261,7 @@ static int do_print_sigalgs(BIO *out, SSL *s, int shared)
             SSL_get_sigalgs(s, i, &sign_nid, &hash_nid, NULL, &rsign, &rhash);
         if (i)
             BIO_puts(out, ":");
-        sstr= get_sigtype(sign_nid);
+        sstr = get_sigtype(sign_nid);
         if (sstr)
             BIO_printf(out, "%s+", sstr);
         else

ssl/statem/statem_clnt.c

@@ -2023,8 +2023,7 @@ MSG_PROCESS_RETURN tls_process_key_exchange(SSL *s, PACKET *pkt)
         }
         if (SSL_USE_PSS(s)) {
             if (EVP_PKEY_CTX_set_rsa_padding(pctx, RSA_PKCS1_PSS_PADDING) <= 0
-                       /* -1 here means set saltlen to the digest len */
-                    || EVP_PKEY_CTX_set_rsa_pss_saltlen(pctx,
+                || EVP_PKEY_CTX_set_rsa_pss_saltlen(pctx,
                                                 RSA_PSS_SALTLEN_DIGEST) <= 0) {
                 al = SSL_AD_INTERNAL_ERROR;
                 SSLerr(SSL_F_TLS_PROCESS_KEY_EXCHANGE, ERR_R_EVP_LIB);