From d6a85ec2ee6720bf9a6e2ee54e50ec0cc434ac94 Mon Sep 17 00:00:00 2001
From: Alexander Motin <mav@FreeBSD.org>
Date: Fri, 20 Jan 2017 16:01:01 +0000
Subject: [PATCH] Remove some unused code.

MFC after:	2 weeks
---
 usr.bin/iscsictl/iscsictl.c | 11 -----------
 usr.bin/iscsictl/iscsictl.h | 19 -------------------
 2 files changed, 30 deletions(-)

diff --git a/usr.bin/iscsictl/iscsictl.c b/usr.bin/iscsictl/iscsictl.c
index c283550f511..22ac0283ea1 100644
--- a/usr.bin/iscsictl/iscsictl.c
+++ b/usr.bin/iscsictl/iscsictl.c
@@ -704,17 +704,6 @@ usage(void)
 	exit(1);
 }
 
-char *
-checked_strdup(const char *s)
-{
-	char *c;
-
-	c = strdup(s);
-	if (c == NULL)
-		xo_err(1, "strdup");
-	return (c);
-}
-
 int
 main(int argc, char **argv)
 {
diff --git a/usr.bin/iscsictl/iscsictl.h b/usr.bin/iscsictl/iscsictl.h
index 18300a18793..79d89b8ac5c 100644
--- a/usr.bin/iscsictl/iscsictl.h
+++ b/usr.bin/iscsictl/iscsictl.h
@@ -40,7 +40,6 @@
 #define	DEFAULT_IQN			"iqn.1994-09.org.freebsd:"
 
 #define	MAX_NAME_LEN			223
-#define	MAX_DATA_SEGMENT_LENGTH		65536
 
 #define	AUTH_METHOD_UNSPECIFIED		0
 #define	AUTH_METHOD_NONE		1
@@ -88,23 +87,6 @@ struct conf {
 	TAILQ_HEAD(, target)	conf_targets;
 };
 
-#define	CONN_SESSION_TYPE_NONE		0
-#define	CONN_SESSION_TYPE_DISCOVERY	1
-#define	CONN_SESSION_TYPE_NORMAL	2
-
-struct connection {
-	struct target		*conn_target;
-	int			conn_socket;
-	int			conn_session_type;
-	uint32_t		conn_cmdsn;
-	uint32_t		conn_statsn;
-	size_t			conn_max_data_segment_length;
-	size_t			conn_max_burst_length;
-	size_t			conn_max_outstanding_r2t;
-	int			conn_header_digest;
-	int			conn_data_digest;
-};
-
 struct conf	*conf_new(void);
 struct conf	*conf_new_from_file(const char *path);
 void		conf_delete(struct conf *conf);
@@ -116,7 +98,6 @@ void		target_delete(struct target *ic);
 
 void		print_periphs(int session_id);
 
-char		*checked_strdup(const char *);
 bool		valid_iscsi_name(const char *name);
 int		parse_enable(const char *enable);