lib/libssl/s3_lib.c: unused but set variable

[Lauri Tirkkonen]

Found this while attempting to port LibreSSL 2.5.4 to another OS whose
build happens to use -Werror=unused-but-set-variable.

Index: s3_lib.c
===================================================================
RCS file: /cvs/src/lib/libssl/s3_lib.c,v
retrieving revision 1.144
diff -u -p -r1.144 s3_lib.c
--- s3_lib.c    7 May 2017 21:05:05 -0000       1.144
+++ s3_lib.c    3 Jul 2017 13:04:06 -0000
@@ -1513,10 +1513,10 @@ ssl3_handshake_msg_start(SSL *s, uint8_t
 void
 ssl3_handshake_msg_finish(SSL *s, unsigned int len)
 {
-       unsigned char *d, *p;
+       unsigned char *p;
        uint8_t msg_type;
 
-       d = p = (unsigned char *)s->internal->init_buf->data;
+       p = (unsigned char *)s->internal->init_buf->data;
 
        /* Handshake message length. */
        msg_type = *(p++);

-- 
Lauri Tirkkonen | lotheac @ IRCnet