From 2f24d02a8f2fef277664407164d78c9740bc7a07 Mon Sep 17 00:00:00 2001
From: Alex Young <alex@bytemark.co.uk>
Date: Fri, 13 Jul 2012 09:34:18 +0100
Subject: [PATCH] Remove unused variables

use_connect_from in control_mirror() and success in mode_serve() are no
longer used.
---
 src/control.c | 2 --
 src/mode.c    | 4 +---
 2 files changed, 1 insertion(+), 5 deletions(-)

diff --git a/src/control.c b/src/control.c
index 6607502..dd93205 100644
--- a/src/control.c
+++ b/src/control.c
@@ -256,7 +256,6 @@ int control_mirror(struct control_client* client, int linesc, char** lines)
 	struct flexnbd * flexnbd = client->flexnbd;
 	union mysockaddr *connect_to = xmalloc( sizeof( union mysockaddr ) );
 	union mysockaddr *connect_from = NULL;
-	int use_connect_from = 0;
 	uint64_t max_Bps = 0;
 	int action_at_finish;
 	int raw_port;
@@ -285,7 +284,6 @@ int control_mirror(struct control_client* client, int linesc, char** lines)
 			write_socket("1: bad bind address");
 			return -1;
 		}
-		use_connect_from = 1;
 	}
 
 	if (linesc > 3) { max_Bps = atoi(lines[2]); }
diff --git a/src/mode.c b/src/mode.c
index 210854d..41d1edf 100644
--- a/src/mode.c
+++ b/src/mode.c
@@ -370,8 +370,6 @@ int mode_serve( int argc, char *argv[] )
 	int default_deny = 0; // not on by default
 	int err = 0;
 
-	int success;
-
 	struct flexnbd * flexnbd;
 
 	while (1) {
@@ -392,7 +390,7 @@ int mode_serve( int argc, char *argv[] )
 	if ( err ) { exit_err( serve_help_text ); }
 
 	flexnbd = flexnbd_create_serving( ip_addr, ip_port, file, sock, default_deny, argc - optind, argv + optind, MAX_NBD_CLIENTS );
-	success = flexnbd_serve( flexnbd );
+	flexnbd_serve( flexnbd );
 	flexnbd_destroy( flexnbd );
 
 	return 0;