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authorJames Smart <James.Smart@Emulex.Com>2008-12-04 22:39:29 -0500
committerJames Bottomley <James.Bottomley@HansenPartnership.com>2008-12-29 11:24:26 -0600
commiteaf15d5b5605e1a403f631489de30a49fd66905d (patch)
tree24d79af30d8d2053c8159cf0fa23ca37aaf1bd0e /drivers/scsi/lpfc/lpfc_init.c
parent8f34f4cea3234ae347c4b0ffa302ffb85f140838 (diff)
[SCSI] lpfc 8.3.0 : Fix several minor issues
- Avoid polling HBA Error Attention when HBA's PCI channel is offline due to PCI EEH - Fix handling of RSCN with non-zero event qualifiers - Remove unnecessary sleeps during HBA initialization which slow down driver load - Fix internal and external loopback on FCoE HBAs - Fix incorrect decrement of cmd_pending count in lpfc_queuecomand error path - Fix reporting of port busy events to management application - Rename lpfc_adjust_queue_depth() to lpfc_rampdown_queue_depth() for consistency with its partner lpfc_rampup_queue_depth() - Delete redundant lpfc_cmd->start_time = jiffies assignment in lpfc_queuecommand() - Fix handling for ELS, mailbox and heartbeat time outs in the worker thread by removing unnecessary checking of the work_port_events flags. - Fix NULL pointer dereference in lpfc_prep_els_iocb - In lpfc_device_recov_npr_node(), move clearing of NLP_NPR_2B_DISC flag after call to lpfc_cancel_retry_delay_tmo() to keep targets-in-discovery count correct - Remove lpfc_probe_one()'s call to scsi_scan_host() which could cause concurrent SCSI scans to step on each other Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_init.c')
-rw-r--r--drivers/scsi/lpfc/lpfc_init.c7
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index 64e3d344f4d..4516d627deb 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -742,11 +742,6 @@ lpfc_hb_timeout_handler(struct lpfc_hba *phba)
return;
spin_lock_irq(&phba->pport->work_port_lock);
- /* If the timer is already canceled do nothing */
- if (!(phba->pport->work_port_events & WORKER_HB_TMO)) {
- spin_unlock_irq(&phba->pport->work_port_lock);
- return;
- }
if (time_after(phba->last_completion_time + LPFC_HB_MBOX_INTERVAL * HZ,
jiffies)) {
@@ -2702,8 +2697,6 @@ lpfc_pci_probe_one(struct pci_dev *pdev, const struct pci_device_id *pid)
(char *) &adapter_event,
LPFC_NL_VENDOR_ID);
- scsi_scan_host(shost);
-
return 0;
out_remove_device: