Remove TLS support (superseded by direct GCM)

src/client/msgr_stop.cpp

@@ -9,10 +9,8 @@
 #ifdef WITH_RDMA
 #include "msgr_rdma.h"
 #endif
-#include <openssl/bio.h>
-#include <openssl/err.h>
+#include <openssl/evp.h>
 #include <openssl/pem.h>
-#include <openssl/ssl.h>
 
 void osd_client_t::cancel_ops()
 {
@@ -264,13 +262,6 @@ osd_client_t::~osd_client_t()
 #endif
         dec_ctx = NULL;
     }
-    if (ssl_cli)
-    {
-        SSL_free(ssl_cli);
-        ssl_cli = NULL;
-        write_to_ssl = NULL;
-        read_from_ssl = NULL;
-    }
     if (ssl_out_buf)
     {
         free(ssl_out_buf);