From: Matt Caswell <matt@openssl.org>
Date: Mon, 26 Oct 2015 11:13:56 +0000 (+0000)
Subject: Make dtls1_link_min_mtu static
X-Git-Tag: OpenSSL_1_1_0-pre1~333
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=3616bb63586df04b22de00f49bc92d92dff1b8b6;p=thirdparty%2Fopenssl.git

Make dtls1_link_min_mtu static

The function dtls1_link_min_mtu() was only used within d1_lib.c so make
it static.

Reviewed-by: Tim Hudson <tjh@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
---

diff --git a/ssl/d1_lib.c b/ssl/d1_lib.c
index f8a6a373629..733973b332f 100644
--- a/ssl/d1_lib.c
+++ b/ssl/d1_lib.c
@@ -77,6 +77,7 @@ static void get_current_time(struct timeval *t);
 static int dtls1_set_handshake_header(SSL *s, int type, unsigned long len);
 static int dtls1_handshake_write(SSL *s);
 int dtls1_listen(SSL *s, struct sockaddr *client);
+static unsigned int dtls1_link_min_mtu(void);
 
 /* XDTLS:  figure out the right values */
 static const unsigned int g_probable_mtu[] = { 1500, 512, 256 };
@@ -1135,7 +1136,7 @@ int dtls1_query_mtu(SSL *s)
     return 1;
 }
 
-unsigned int dtls1_link_min_mtu(void)
+static unsigned int dtls1_link_min_mtu(void)
 {
     return (g_probable_mtu[(sizeof(g_probable_mtu) /
                             sizeof(g_probable_mtu[0])) - 1]);
diff --git a/ssl/ssl_locl.h b/ssl/ssl_locl.h
index c04eaa58c10..56ec70f9959 100644
--- a/ssl/ssl_locl.h
+++ b/ssl/ssl_locl.h
@@ -1981,7 +1981,6 @@ __owur unsigned int dtls_raw_hello_verify_request(unsigned char *buf,
                                                   unsigned char cookie_len);
 __owur int dtls1_send_newsession_ticket(SSL *s);
 __owur unsigned int dtls1_min_mtu(SSL *s);
-__owur unsigned int dtls1_link_min_mtu(void);
 void dtls1_hm_fragment_free(hm_fragment *frag);
 __owur int dtls1_query_mtu(SSL *s);