Don't call ERR_remove_thread_state().

Not needed as of openssl-1.1, see
https://www.openssl.org/docs/man1.1.0/crypto/ERR_remove_thread_state.html

3 files changed, 0 insertions, 7 deletions

diff --git a/dtls.c b/dtls.c
index 0d8da2e..7dc9c72 100644
--- a/dtls.c
+++ b/dtls.c
@@ -285,7 +285,6 @@ void *dtlsserverwr(void *arg) {
 		/* ssl might have changed while waiting */
 		pthread_mutex_unlock(&replyq->mutex);
 		debug(DBG_DBG, "dtlsserverwr: exiting as requested");
-		ERR_remove_thread_state(0);
 		pthread_exit(NULL);
 	    }
 	}
@@ -407,7 +406,6 @@ exit:
     params->sesscache->expiry.tv_sec += delay;
     pthread_mutex_unlock(&params->sesscache->mutex);
     free(params);
-    ERR_remove_thread_state(0);
     pthread_exit(NULL);
     debug(DBG_DBG, "dtlsservernew: exiting");
 }
@@ -664,7 +662,6 @@ void *dtlsclientrd(void *arg) {
 	}
 	replyh(server, buf);
     }
-    ERR_remove_thread_state(0);
     server->clientrdgone = 1;
     return NULL;
 }
diff --git a/radsecproxy.c b/radsecproxy.c
index 7735a5c..c247d5c 100644
--- a/radsecproxy.c
+++ b/radsecproxy.c
@@ -1983,7 +1983,6 @@ errexit:
 	    freeclsrvconf(conf);
     }
     freeserver(server, 1);
-    ERR_remove_thread_state(0);
     return NULL;
 }
 
diff --git a/tls.c b/tls.c
index d9a4b81..143c900 100644
--- a/tls.c
+++ b/tls.c
@@ -291,7 +291,6 @@ void *tlsclientrd(void *arg) {
 	}
     }
     debug(DBG_INFO, "tlsclientrd: exiting for %s", server->conf->name);
-    ERR_remove_thread_state(0);
     SSL_shutdown(server->ssl);
     shutdown(server->sock, SHUT_RDWR);
     close(server->sock);
@@ -325,7 +324,6 @@ void *tlsserverwr(void *arg) {
 		/* ssl might have changed while waiting */
 		pthread_mutex_unlock(&replyq->mutex);
 		debug(DBG_DBG, "tlsserverwr: exiting as requested");
-		ERR_remove_thread_state(0);
 		pthread_exit(NULL);
 	    }
 	}
@@ -450,7 +448,6 @@ exit:
 	SSL_shutdown(ssl);
 	SSL_free(ssl);
     }
-    ERR_remove_thread_state(0);
     shutdown(s, SHUT_RDWR);
     close(s);
     pthread_exit(NULL);