From mboxrd@z Thu Jan 1 00:00:00 1970 From: akpm@linux-foundation.org Subject: [patch 02/26] drivers/scsi/fnic/fnic_scsi.c: clean up Date: Mon, 24 May 2010 12:22:20 -0700 Message-ID: <201005241922.o4OJMKFc011284@imap1.linux-foundation.org> Mime-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Return-path: Received: from smtp1.linux-foundation.org ([140.211.169.13]:42734 "EHLO smtp1.linux-foundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757176Ab0EXTXB (ORCPT ); Mon, 24 May 2010 15:23:01 -0400 Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: James.Bottomley@HansenPartnership.com Cc: linux-scsi@vger.kernel.org, akpm@linux-foundation.org, roel.kluin@gmail.com, abjoglek@cisco.com From: Roel Kluin In fnic_abort_cmd() and fnic_device_reset() assign `rport' earlier to make FNIC_SCSI_DBG() calls cleaner. In fnic_clean_pending_aborts() `rport' is not used. Signed-off-by: Roel Kluin Cc: James Bottomley Acked-by: Abhijeet Joglekar Signed-off-by: Andrew Morton --- drivers/scsi/fnic/fnic_scsi.c | 22 ++++++++-------------- 1 file changed, 8 insertions(+), 14 deletions(-) diff -puN drivers/scsi/fnic/fnic_scsi.c~drivers-scsi-fnic-fnic_scsic-clean-up drivers/scsi/fnic/fnic_scsi.c --- a/drivers/scsi/fnic/fnic_scsi.c~drivers-scsi-fnic-fnic_scsic-clean-up +++ a/drivers/scsi/fnic/fnic_scsi.c @@ -1246,11 +1246,10 @@ int fnic_abort_cmd(struct scsi_cmnd *sc) lp = shost_priv(sc->device->host); fnic = lport_priv(lp); - FNIC_SCSI_DBG(KERN_DEBUG, - fnic->lport->host, - "Abort Cmd called FCID 0x%x, LUN 0x%x TAG %d\n", - (starget_to_rport(scsi_target(sc->device)))->port_id, - sc->device->lun, sc->request->tag); + rport = starget_to_rport(scsi_target(sc->device)); + FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host, + "Abort Cmd called FCID 0x%x, LUN 0x%x TAG %d\n", + rport->port_id, sc->device->lun, sc->request->tag); if (lp->state != LPORT_ST_READY || !(lp->link_up)) { ret = FAILED; @@ -1299,7 +1298,6 @@ int fnic_abort_cmd(struct scsi_cmnd *sc) * port is up, then send abts to the remote port to terminate * the IO. Else, just locally terminate the IO in the firmware */ - rport = starget_to_rport(scsi_target(sc->device)); if (fc_remote_port_chkready(rport) == 0) task_req = FCPIO_ITMF_ABT_TASK; else @@ -1418,7 +1416,6 @@ static int fnic_clean_pending_aborts(str unsigned long flags; int ret = 0; struct scsi_cmnd *sc; - struct fc_rport *rport; struct scsi_lun fc_lun; struct scsi_device *lun_dev = lr_sc->device; DECLARE_COMPLETION_ONSTACK(tm_done); @@ -1458,7 +1455,6 @@ static int fnic_clean_pending_aborts(str /* Now queue the abort command to firmware */ int_to_scsilun(sc->device->lun, &fc_lun); - rport = starget_to_rport(scsi_target(sc->device)); if (fnic_queue_abort_io_req(fnic, tag, FCPIO_ITMF_ABT_TASK_TERM, @@ -1528,18 +1524,16 @@ int fnic_device_reset(struct scsi_cmnd * lp = shost_priv(sc->device->host); fnic = lport_priv(lp); - FNIC_SCSI_DBG(KERN_DEBUG, - fnic->lport->host, - "Device reset called FCID 0x%x, LUN 0x%x\n", - (starget_to_rport(scsi_target(sc->device)))->port_id, - sc->device->lun); + rport = starget_to_rport(scsi_target(sc->device)); + FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host, + "Device reset called FCID 0x%x, LUN 0x%x\n", + rport->port_id, sc->device->lun); if (lp->state != LPORT_ST_READY || !(lp->link_up)) goto fnic_device_reset_end; /* Check if remote port up */ - rport = starget_to_rport(scsi_target(sc->device)); if (fc_remote_port_chkready(rport)) goto fnic_device_reset_end; _