diff options
| -rw-r--r-- | drivers/scsi/scsi_scan.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c index 20df7fe4f48..b53c5f67e37 100644 --- a/drivers/scsi/scsi_scan.c +++ b/drivers/scsi/scsi_scan.c @@ -1799,6 +1799,7 @@ static int do_scan_async(void *_data) **/ void scsi_scan_host(struct Scsi_Host *shost) { + struct task_struct *p; struct async_scan_data *data; if (strncmp(scsi_scan_type, "none", 4) == 0) @@ -1810,7 +1811,9 @@ void scsi_scan_host(struct Scsi_Host *shost) return; } - kthread_run(do_scan_async, data, "scsi_scan_%d", shost->host_no); + p = kthread_run(do_scan_async, data, "scsi_scan_%d", shost->host_no); + if (unlikely(IS_ERR(p))) + do_scan_async(data); } EXPORT_SYMBOL(scsi_scan_host); |