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Commit 05303dfb authored by Hannes Reinecke's avatar Hannes Reinecke Committed by Martin K. Petersen
Browse files

scsi: mpt3sas: use list_splice_init() 



Use 'list_splice_init()' instead of hand-crafted function.  No
functional change.

Signed-off-by: default avatarHannes Reinecke <hare@suse.com>
Signed-off-by: default avatarSuganath Prabu S <suganath-prabu.subramani@broadcom.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent ba4494d4

drivers/scsi/mpt3sas/mpt3sas_base.c

+2 −9
Original line number Diff line number Diff line
@@ -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,

		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;