iscsi-target: Fix up a few assignments

A statement such as
  struct iscsi_node_attrib *na = na = iscsit_tpg_get_node_attrib(sess);
has undefined behaviour since there are two assignments to 'na', strictly
speaking (the order in which side-effects from the assignments take place
is undefined since there's no intervening sequence point), and it looks
unintentional in any case.

Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/target/iscsi/iscsi_target_erl1.c b/drivers/target/iscsi/iscsi_target_erl1.c
index 255c0d67e898..27901e37c125 100644
--- a/drivers/target/iscsi/iscsi_target_erl1.c
+++ b/drivers/target/iscsi/iscsi_target_erl1.c
@@ -1238,7 +1238,7 @@ void iscsit_mod_dataout_timer(struct iscsi_cmd *cmd)
 {
         struct iscsi_conn *conn = cmd->conn;
         struct iscsi_session *sess = conn->sess;
-        struct iscsi_node_attrib *na = na = iscsit_tpg_get_node_attrib(sess);
+        struct iscsi_node_attrib *na = iscsit_tpg_get_node_attrib(sess);
 
         spin_lock_bh(&cmd->dataout_timeout_lock);
         if (!(cmd->dataout_timer_flags & ISCSI_TF_RUNNING)) {
@@ -1261,7 +1261,7 @@ void iscsit_start_dataout_timer(
         struct iscsi_conn *conn)
 {
         struct iscsi_session *sess = conn->sess;
-        struct iscsi_node_attrib *na = na = iscsit_tpg_get_node_attrib(sess);
+        struct iscsi_node_attrib *na = iscsit_tpg_get_node_attrib(sess);
 
         if (cmd->dataout_timer_flags & ISCSI_TF_RUNNING)
                 return;