[PATCH 17/31] qla2xxx: Add timeout ability to wait_for_sess_deletion().

[Himanshu Madhani]

From: Joe Carnuccio <joe.carnuc...@cavium.com>

Signed-off-by: Joe Carnuccio <joe.carnuc...@cavium.com>
Signed-off-by: Himanshu Madhani <himanshu.madh...@cavium.com>
---
 drivers/scsi/qla2xxx/qla_os.c     | 2 +-
 drivers/scsi/qla2xxx/qla_target.c | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 10c3ee53ec3a..c217cec4dd49 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -1141,7 +1141,7 @@ qla2x00_wait_for_sess_deletion(scsi_qla_host_t *vha)
 {
        qla2x00_mark_all_devices_lost(vha, 0);
 
-       wait_event(vha->fcport_waitQ, test_fcport_count(vha));
+       wait_event_timeout(vha->fcport_waitQ, test_fcport_count(vha), 10*HZ);
 }
 
 /*
diff --git a/drivers/scsi/qla2xxx/qla_target.c 
b/drivers/scsi/qla2xxx/qla_target.c
index 3bcfbee2ae26..6a6d9db6479f 100644
--- a/drivers/scsi/qla2xxx/qla_target.c
+++ b/drivers/scsi/qla2xxx/qla_target.c
@@ -1479,7 +1479,7 @@ int qlt_stop_phase1(struct qla_tgt *tgt)
        ql_dbg(ql_dbg_tgt_mgt, vha, 0xf00a,
            "Waiting for tgt %p: sess_count=%d\n", tgt, tgt->sess_count);
 
-       wait_event(tgt->waitQ, test_tgt_sess_count(tgt));
+       wait_event_timeout(tgt->waitQ, test_tgt_sess_count(tgt), 10*HZ);
 
        /* Big hammer */
        if (!ha->flags.host_shutting_down &&
@@ -1487,7 +1487,7 @@ int qlt_stop_phase1(struct qla_tgt *tgt)
                qlt_disable_vha(vha);
 
        /* Wait for sessions to clear out (just in case) */
-       wait_event(tgt->waitQ, test_tgt_sess_count(tgt));
+       wait_event_timeout(tgt->waitQ, test_tgt_sess_count(tgt), 10*HZ);
        return 0;
 }
 EXPORT_SYMBOL(qlt_stop_phase1);
-- 
2.12.0