On Tue, Jan 31, 2017 at 10:25:53AM +0100, Hannes Reinecke wrote:
> Split off _dechain_st() as separate function.
> No functional change.
>
> Signed-off-by: Hannes Reinecke <h...@suse.com>
> ---
> drivers/scsi/mpt3sas/mpt3sas_base.c | 23 ++++++++++++++---------
> 1 file changed, 14 insertions(+), 9 deletions(-)
>
> diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.c
> b/drivers/scsi/mpt3sas/mpt3sas_base.c
> index 09d0008..120b317 100644
> --- a/drivers/scsi/mpt3sas/mpt3sas_base.c
> +++ b/drivers/scsi/mpt3sas/mpt3sas_base.c
> @@ -2365,6 +2365,19 @@ static int mpt3sas_remove_dead_ioc_func(void *arg)
> return smid;
> }
>
> +static void
> +_dechain_st(struct MPT3SAS_ADAPTER *ioc, struct scsiio_tracker *st)
> +{
> + struct chain_tracker *chain_req;
> +
> + while (!list_empty(&st->chain_list)) {
> + chain_req = list_first_entry(&st->chain_list,
> + struct chain_tracker,
> + tracker_list);
> + list_move(&chain_req->tracker_list, &ioc->free_chain_list);
> + }
Why not just use list_splice_init?
