[PATCH] drivers/scsi: fix-up schedule_timeout() usage

Use schedule_timeout_uninterruptible() instead of
set_current_state()/schedule_timeout() to reduce kernel size.

Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Cc: James Bottomley <James.Bottomley@steeleye.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 4 insertions, 8 deletions

diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
index c34d3cf4f19c..c63275e66e2e 100644
--- a/drivers/scsi/lpfc/lpfc_scsi.c
+++ b/drivers/scsi/lpfc/lpfc_scsi.c
@@ -825,8 +825,7 @@ __lpfc_abort_handler(struct scsi_cmnd *cmnd)
         while (lpfc_cmd->pCmd == cmnd)
         {
                 spin_unlock_irq(phba->host->host_lock);
-                set_current_state(TASK_UNINTERRUPTIBLE);
-                schedule_timeout(LPFC_ABORT_WAIT*HZ);
+                        schedule_timeout_uninterruptible(LPFC_ABORT_WAIT*HZ);
                 spin_lock_irq(phba->host->host_lock);
                 if (++loop_count
                     > (2 * phba->cfg_nodev_tmo)/LPFC_ABORT_WAIT)
@@ -885,8 +884,7 @@ __lpfc_reset_lun_handler(struct scsi_cmnd *cmnd)
 
                 if (pnode->nlp_state != NLP_STE_MAPPED_NODE) {
                         spin_unlock_irq(phba->host->host_lock);
-                        set_current_state(TASK_UNINTERRUPTIBLE);
-                        schedule_timeout( HZ/2);
+                        schedule_timeout_uninterruptible(msecs_to_jiffies(500));
                         spin_lock_irq(phba->host->host_lock);
                 }
                 if ((pnode) && (pnode->nlp_state == NLP_STE_MAPPED_NODE))
@@ -939,8 +937,7 @@ __lpfc_reset_lun_handler(struct scsi_cmnd *cmnd)
                                        cmnd->device->id, cmnd->device->lun,
                                        LPFC_CTX_LUN))) {
                 spin_unlock_irq(phba->host->host_lock);
-                set_current_state(TASK_UNINTERRUPTIBLE);
-                schedule_timeout(LPFC_RESET_WAIT*HZ);
+                schedule_timeout_uninterruptible(LPFC_RESET_WAIT*HZ);
                 spin_lock_irq(phba->host->host_lock);
 
                 if (++loopcnt
@@ -1038,8 +1035,7 @@ __lpfc_reset_bus_handler(struct scsi_cmnd *cmnd)
                                 &phba->sli.ring[phba->sli.fcp_ring],
                                 0, 0, LPFC_CTX_HOST))) {
                 spin_unlock_irq(phba->host->host_lock);
-                set_current_state(TASK_UNINTERRUPTIBLE);
-                schedule_timeout(LPFC_RESET_WAIT*HZ);
+                schedule_timeout_uninterruptible(LPFC_RESET_WAIT*HZ);
                 spin_lock_irq(phba->host->host_lock);
 
                 if (++loopcnt