From 05303dfb738066ad597d7feb422ff9fa2d3d8ef3 Mon Sep 17 00:00:00 2001 From: Hannes Reinecke Date: Thu, 4 Jan 2018 04:57:02 -0800 Subject: [PATCH] scsi: mpt3sas: use list_splice_init() Use 'list_splice_init()' instead of hand-crafted function. No functional change. Signed-off-by: Hannes Reinecke Signed-off-by: Suganath Prabu S Signed-off-by: Martin K. Petersen --- drivers/scsi/mpt3sas/mpt3sas_base.c | 11 ++--------- 1 file changed, 2 insertions(+), 9 deletions(-) diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.c b/drivers/scsi/mpt3sas/mpt3sas_base.c index e3857e5..464a11e 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_base.c +++ b/drivers/scsi/mpt3sas/mpt3sas_base.c @@ -2885,20 +2885,13 @@ mpt3sas_base_free_smid(struct MPT3SAS_ADAPTER *ioc, u16 smid) { unsigned long flags; int i; - struct chain_tracker *chain_req, *next; spin_lock_irqsave(&ioc->scsi_lookup_lock, flags); if (smid < ioc->hi_priority_smid) { /* scsiio queue */ i = smid - 1; - if (!list_empty(&ioc->scsi_lookup[i].chain_list)) { - list_for_each_entry_safe(chain_req, next, - &ioc->scsi_lookup[i].chain_list, tracker_list) { - list_del_init(&chain_req->tracker_list); - list_add(&chain_req->tracker_list, - &ioc->free_chain_list); - } - } + list_splice_init(&ioc->scsi_lookup[i].chain_list, + &ioc->free_chain_list); ioc->scsi_lookup[i].cb_idx = 0xFF; ioc->scsi_lookup[i].scmd = NULL; ioc->scsi_lookup[i].direct_io = 0; -- 2.7.4