From: Wei Yongjun <weiyj.lk@gmail.com>
Date: Fri, 22 Jul 2016 14:03:46 +0000 (+0000)
Subject: scsi: ibmvscsis: Use list_move_tail instead of list_del/list_add_tail
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=980b3271d15992c158a86d8ed8776ec9d89f3dd5;p=linux-beck.git

scsi: ibmvscsis: Use list_move_tail instead of list_del/list_add_tail

Using list_move_tail() instead of list_del() + list_add_tail().

Signed-off-by: Wei Yongjun <weiyj.lk@gmail.com>
Reviewed-by: Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
---

diff --git a/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c b/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c
index b29fef9d0f27..7e873a7635ec 100644
--- a/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c
+++ b/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c
@@ -3697,8 +3697,7 @@ static void ibmvscsis_release_cmd(struct se_cmd *se_cmd)
 
 	spin_lock_bh(&vscsi->intr_lock);
 	/* Remove from active_q */
-	list_del(&cmd->list);
-	list_add_tail(&cmd->list, &vscsi->waiting_rsp);
+	list_move_tail(&cmd->list, &vscsi->waiting_rsp);
 	ibmvscsis_send_messages(vscsi);
 	spin_unlock_bh(&vscsi->intr_lock);
 }