commit fd3360ebf4f29e0dac9f75e83afceb46b5223dfa
author Paul Elliott <paul.elliott@arm.com> Fri Sep 15 17:39:08 2023 +0100
committer Paul Elliott <paul.elliott@arm.com> Fri Sep 15 17:41:25 2023 +0100
tree 85575aa5239334f7e0f9a4eff28efe9cfa65f845
parent 170be457bde4e8611ed74398364d789e60fb1b3b

Remove unneeded setting of ret from ssl programs

Remove coverity warnings on unused values.

Signed-off-by: Paul Elliott <paul.elliott@arm.com>

programs/ssl/dtls_client.c

diff --git a/programs/ssl/dtls_client.c b/programs/ssl/dtls_client.c
index e47715c..f0abcab 100644
--- a/programs/ssl/dtls_client.c
+++ b/programs/ssl/dtls_client.c
@@ -294,7 +294,6 @@
 
             case MBEDTLS_ERR_SSL_PEER_CLOSE_NOTIFY:
                 mbedtls_printf(" connection was closed gracefully\n");
-                ret = 0;
                 goto close_notify;
 
             default:

programs/ssl/dtls_server.c

diff --git a/programs/ssl/dtls_server.c b/programs/ssl/dtls_server.c
index 1697ff8..b11a4f5 100644
--- a/programs/ssl/dtls_server.c
+++ b/programs/ssl/dtls_server.c
@@ -331,7 +331,6 @@
 
             case MBEDTLS_ERR_SSL_PEER_CLOSE_NOTIFY:
                 printf(" connection was closed gracefully\n");
-                ret = 0;
                 goto close_notify;
 
             default:

programs/ssl/ssl_server2.c

diff --git a/programs/ssl/ssl_server2.c b/programs/ssl/ssl_server2.c
index e3fabec..0efcb7f 100644
--- a/programs/ssl/ssl_server2.c
+++ b/programs/ssl/ssl_server2.c
@@ -3781,7 +3781,6 @@
             switch (ret) {
                 case MBEDTLS_ERR_SSL_PEER_CLOSE_NOTIFY:
                     mbedtls_printf(" connection was closed gracefully\n");
-                    ret = 0;
                     goto close_notify;
 
                 default: