scsi: lpfc: replace init_timer by setup_timer

This patch shortens every init_timer in lpfc module followed by function
and data assignment using setup_timer.  This is purely cleanup patch, it
does not add new functionality nor remove any existing functionality.

An init_timer call in this form:

    init_timer(&vport->fc_disctmo);
    vport->fc_disctmo.function = lpfc_disc_timeout;
    vport->fc_disctmo.data = vport;

is shortened to:

    setup_timer(&vport->fc_disctmo, lpfc_disc_timeout, vport);

It increases readability and reduces chances of mistakes done by
developers.

Signed-off-by: Tomas Jasek <tomsik68@gmail.com>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: James Smart <james.smart@broadcom.com>
Cc: Dick Kennedy <dick.kennedy@broadcom.com>
Cc: "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
Cc: "Martin K. Petersen" <martin.petersen@oracle.com>
Cc: <linux-scsi@vger.kernel.org>
Acked-by: James Smart <james.smart@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c
index 194a14d..2612dac 100644 (file)
--- a/drivers/scsi/lpfc/lpfc_hbadisc.c
+++ b/drivers/scsi/lpfc/lpfc_hbadisc.c
@@ -4344,9 +4344,8 @@ lpfc_initialize_node(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
 {
        INIT_LIST_HEAD(&ndlp->els_retry_evt.evt_listp);
        INIT_LIST_HEAD(&ndlp->dev_loss_evt.evt_listp);
-       init_timer(&ndlp->nlp_delayfunc);
-       ndlp->nlp_delayfunc.function = lpfc_els_retry_delay;
-       ndlp->nlp_delayfunc.data = (unsigned long)ndlp;
+       setup_timer(&ndlp->nlp_delayfunc, lpfc_els_retry_delay,
+                       (unsigned long)ndlp);
        ndlp->nlp_DID = did;
        ndlp->vport = vport;
        ndlp->phba = vport->phba;

diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index 0ee429d..f395f2e 100644 (file)
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -3734,17 +3734,14 @@ lpfc_create_port(struct lpfc_hba *phba, int instance, struct device *dev)
        INIT_LIST_HEAD(&vport->rcv_buffer_list);
        spin_lock_init(&vport->work_port_lock);
 
-       init_timer(&vport->fc_disctmo);
-       vport->fc_disctmo.function = lpfc_disc_timeout;
-       vport->fc_disctmo.data = (unsigned long)vport;
+       setup_timer(&vport->fc_disctmo, lpfc_disc_timeout,
+                       (unsigned long)vport);
 
-       init_timer(&vport->els_tmofunc);
-       vport->els_tmofunc.function = lpfc_els_timeout;
-       vport->els_tmofunc.data = (unsigned long)vport;
+       setup_timer(&vport->els_tmofunc, lpfc_els_timeout,
+                       (unsigned long)vport);
 
-       init_timer(&vport->delayed_disc_tmo);
-       vport->delayed_disc_tmo.function = lpfc_delayed_disc_tmo;
-       vport->delayed_disc_tmo.data = (unsigned long)vport;
+       setup_timer(&vport->delayed_disc_tmo, lpfc_delayed_disc_tmo,
+                       (unsigned long)vport);
 
        error = scsi_add_host_with_dma(shost, dev, &phba->pcidev->dev);
        if (error)
@@ -5406,21 +5403,15 @@ lpfc_setup_driver_resource_phase1(struct lpfc_hba *phba)
        INIT_LIST_HEAD(&phba->luns);
 
        /* MBOX heartbeat timer */
-       init_timer(&psli->mbox_tmo);
-       psli->mbox_tmo.function = lpfc_mbox_timeout;
-       psli->mbox_tmo.data = (unsigned long) phba;
+       setup_timer(&psli->mbox_tmo, lpfc_mbox_timeout, (unsigned long)phba);
        /* Fabric block timer */
-       init_timer(&phba->fabric_block_timer);
-       phba->fabric_block_timer.function = lpfc_fabric_block_timeout;
-       phba->fabric_block_timer.data = (unsigned long) phba;
+       setup_timer(&phba->fabric_block_timer, lpfc_fabric_block_timeout,
+                       (unsigned long)phba);
        /* EA polling mode timer */
-       init_timer(&phba->eratt_poll);
-       phba->eratt_poll.function = lpfc_poll_eratt;
-       phba->eratt_poll.data = (unsigned long) phba;
+       setup_timer(&phba->eratt_poll, lpfc_poll_eratt,
+                       (unsigned long)phba);
        /* Heartbeat timer */
-       init_timer(&phba->hb_tmofunc);
-       phba->hb_tmofunc.function = lpfc_hb_timeout;
-       phba->hb_tmofunc.data = (unsigned long)phba;
+       setup_timer(&phba->hb_tmofunc, lpfc_hb_timeout, (unsigned long)phba);
 
        return 0;
 }
@@ -5446,9 +5437,8 @@ lpfc_sli_driver_resource_setup(struct lpfc_hba *phba)
         */
 
        /* FCP polling mode timer */
-       init_timer(&phba->fcp_poll_timer);
-       phba->fcp_poll_timer.function = lpfc_poll_timeout;
-       phba->fcp_poll_timer.data = (unsigned long) phba;
+       setup_timer(&phba->fcp_poll_timer, lpfc_poll_timeout,
+                       (unsigned long)phba);
 
        /* Host attention work mask setup */
        phba->work_ha_mask = (HA_ERATT | HA_MBATT | HA_LATT);
@@ -5617,14 +5607,11 @@ lpfc_sli4_driver_resource_setup(struct lpfc_hba *phba)
         * Initialize timers used by driver
         */
 
-       init_timer(&phba->rrq_tmr);
-       phba->rrq_tmr.function = lpfc_rrq_timeout;
-       phba->rrq_tmr.data = (unsigned long)phba;
+       setup_timer(&phba->rrq_tmr, lpfc_rrq_timeout, (unsigned long)phba);
 
        /* FCF rediscover timer */
-       init_timer(&phba->fcf.redisc_wait);
-       phba->fcf.redisc_wait.function = lpfc_sli4_fcf_redisc_wait_tmo;
-       phba->fcf.redisc_wait.data = (unsigned long)phba;
+       setup_timer(&phba->fcf.redisc_wait, lpfc_sli4_fcf_redisc_wait_tmo,
+                       (unsigned long)phba);
 
        /*
         * Control structure for handling external multi-buffer mailbox