qla2xxx: Fix for continuous rescan attempts in arbitrated loop topology.

Stale information in the temporary fcport created in
qla2x00_configure_local_loop() causes qla2x00_get_port_database() call
to fail. This reschedules scan, which gets stuck continuously in the
rescheduling-of-scan loop due to the failure.

JIRA Key: V2632FC-221

diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index bc78b2f2eb698c072cc335516c890033cd3f5dcd..23314b7c8a7cbb59719786938812eb9a12f538dc 100644 (file)
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -2802,6 +2802,8 @@ qla2x00_configure_local_loop(scsi_qla_host_t *vha)
                if (loop_id > LAST_LOCAL_LOOP_ID)
                        continue;
 
+               memset(new_fcport, 0, sizeof(fc_port_t));
+
                /* Fill in member data. */
                new_fcport->d_id.b.domain = domain;
                new_fcport->d_id.b.area = area;