[SCSI] qla4xxx: On firmware hang do not wait for the outstanding commands to complete

Signed-off-by: Nilesh Javali <nilesh.javali@qlogic.com>
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Signed-off-by: Ravi Anand <ravi.anand@qlogic.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

1 files changed, 4 insertions, 2 deletions

diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index 56962e52f112..a6455fbe4f4f 100644
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -1102,7 +1102,8 @@ static int qla4xxx_recover_adapter(struct scsi_qla_host *ha)
                     ha->host_no, __func__));
                 status = ha->isp_ops->reset_firmware(ha);
                 if (status == QLA_SUCCESS) {
-                        qla4xxx_cmd_wait(ha);
+                        if (!test_bit(AF_FW_RECOVERY, &ha->flags))
+                                qla4xxx_cmd_wait(ha);
                         ha->isp_ops->disable_intrs(ha);
                         qla4xxx_process_aen(ha, FLUSH_DDB_CHANGED_AENS);
                         qla4xxx_abort_active_cmds(ha, DID_RESET << 16);
@@ -1119,7 +1120,8 @@ static int qla4xxx_recover_adapter(struct scsi_qla_host *ha)
          * or if stop_firmware fails for ISP-82xx.
          * This is the default case for ISP-4xxx */
         if (!is_qla8022(ha) || reset_chip) {
-                qla4xxx_cmd_wait(ha);
+                if (!test_bit(AF_FW_RECOVERY, &ha->flags))
+                        qla4xxx_cmd_wait(ha);
                 qla4xxx_process_aen(ha, FLUSH_DDB_CHANGED_AENS);
                 qla4xxx_abort_active_cmds(ha, DID_RESET << 16);
                 DEBUG2(ql4_printk(KERN_INFO, ha,