remove useless parentheses

Signed-off-by: Johan Pascal <johan.pascal@belledonne-communications.com>
diff --git a/programs/ssl/ssl_client2.c b/programs/ssl/ssl_client2.c
index dd27470..54cdd7d 100644
--- a/programs/ssl/ssl_client2.c
+++ b/programs/ssl/ssl_client2.c
@@ -2758,8 +2758,8 @@
         mbedtls_dtls_srtp_info dtls_srtp_negotiation_result;
         mbedtls_ssl_get_dtls_srtp_negotiation_result( &ssl, &dtls_srtp_negotiation_result );
 
-        if( ( dtls_srtp_negotiation_result.chosen_dtls_srtp_profile
-                                == MBEDTLS_TLS_SRTP_UNSET ) )
+        if( dtls_srtp_negotiation_result.chosen_dtls_srtp_profile
+                                == MBEDTLS_TLS_SRTP_UNSET )
         {
             mbedtls_printf( "    Unable to negotiate "
                             "the use of DTLS-SRTP\n" );
diff --git a/programs/ssl/ssl_server2.c b/programs/ssl/ssl_server2.c
index dcb215d..ec3d6ad 100644
--- a/programs/ssl/ssl_server2.c
+++ b/programs/ssl/ssl_server2.c
@@ -3868,8 +3868,8 @@
         mbedtls_dtls_srtp_info dtls_srtp_negotiation_result;
         mbedtls_ssl_get_dtls_srtp_negotiation_result( &ssl, &dtls_srtp_negotiation_result );
 
-        if( ( dtls_srtp_negotiation_result.chosen_dtls_srtp_profile
-                                == MBEDTLS_TLS_SRTP_UNSET ) )
+        if( dtls_srtp_negotiation_result.chosen_dtls_srtp_profile
+                                == MBEDTLS_TLS_SRTP_UNSET )
         {
             mbedtls_printf( "    Unable to negotiate "
                             "the use of DTLS-SRTP\n" );