Remove srtp_shutdown from res_srtp

The patch for ASTERISK-19253 included properly shutting down the libsrtp
library in the case of module unload.  Unfortunately, not all distributions
have the srtp_shutdown call.  As such, this patch removes calling
srtp_shutdown.
........

Merged revisions 356650 from http://svn.asterisk.org/svn/asterisk/branches/1.8

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/10@356651 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/res/res_srtp.c b/res/res_srtp.c
index 9f9bf75b8c6b5cfe379e7222b73737aaf20ba4bc..0dd3d3eec727fd5d0e4084d1e85eab2c80d803bf 100644 (file)
--- a/res/res_srtp.c
+++ b/res/res_srtp.c
@@ -530,9 +530,6 @@ static int ast_srtp_change_source(struct ast_srtp *srtp, unsigned int from_ssrc,
 static void res_srtp_shutdown(void)
 {
        srtp_install_event_handler(NULL);
-       if (srtp_shutdown() != err_status_ok) {
-               ast_log(AST_LOG_WARNING, "Failed to de-initialize libsrtp\n");
-       }
        ast_rtp_engine_unregister_srtp();
        g_initialized = 0;
 }