From e8904dc5008ef92f0f62391d6557f03f921eeb32 Mon Sep 17 00:00:00 2001 From: Jesper Juhl Date: Sun, 15 Jan 2012 19:33:30 +0100 Subject: [PATCH] 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 Signed-off-by: Nicholas Bellinger --- drivers/target/iscsi/iscsi_target_erl1.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/target/iscsi/iscsi_target_erl1.c b/drivers/target/iscsi/iscsi_target_erl1.c index 255c0d6..27901e3 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; -- 2.7.4