iscsit: mark various functions static

This patch marks a number of functions static to appease sparse static
checking.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/target/iscsi/iscsi_target_erl0.c b/drivers/target/iscsi/iscsi_target_erl0.c
index 2067efd2b7f7..0c37533ccbb5 100644
--- a/drivers/target/iscsi/iscsi_target_erl0.c
+++ b/drivers/target/iscsi/iscsi_target_erl0.c
@@ -685,7 +685,7 @@ recover:
  *      Called from iscsit_handle_data_out() before DataOUT Payload is received
  *      and CRC computed.
  */
-extern int iscsit_check_pre_dataout(
+int iscsit_check_pre_dataout(
         struct iscsi_cmd *cmd,
         unsigned char *buf)
 {
@@ -789,7 +789,7 @@ static void iscsit_handle_time2retain_timeout(unsigned long data)
         target_put_session(sess->se_sess);
 }
 
-extern void iscsit_start_time2retain_handler(struct iscsi_session *sess)
+void iscsit_start_time2retain_handler(struct iscsi_session *sess)
 {
         int tpg_active;
         /*
@@ -822,7 +822,7 @@ extern void iscsit_start_time2retain_handler(struct iscsi_session *sess)
 /*
  *      Called with spin_lock_bh(&struct se_portal_group->session_lock) held
  */
-extern int iscsit_stop_time2retain_timer(struct iscsi_session *sess)
+int iscsit_stop_time2retain_timer(struct iscsi_session *sess)
 {
         struct iscsi_portal_group *tpg = ISCSI_TPG_S(sess);
         struct se_portal_group *se_tpg = &tpg->tpg_se_tpg;
@@ -926,7 +926,7 @@ static void iscsit_handle_connection_cleanup(struct iscsi_conn *conn)
         }
 }
 
-extern void iscsit_take_action_for_connection_exit(struct iscsi_conn *conn)
+void iscsit_take_action_for_connection_exit(struct iscsi_conn *conn)
 {
         spin_lock_bh(&conn->state_lock);
         if (atomic_read(&conn->connection_exit)) {