[SCSI] fix uninitialized variable error

[mv-sheeva.git] / drivers / scsi / scsi_scan.c

diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c
index dfdbbd0086308848f7b669cca1b33c5c929c8ee8..803c7b9690c5eae29318f92f1ce250f518a50821 100644 (file)
--- a/drivers/scsi/scsi_scan.c
+++ b/drivers/scsi/scsi_scan.c
@@ -1243,9 +1243,8 @@ static int scsi_report_lun_scan(struct scsi_target *starget, int bflags,
 struct scsi_device *__scsi_add_device(struct Scsi_Host *shost, uint channel,
                                      uint id, uint lun, void *hostdata)
 {
-       struct scsi_device *sdev;
+       struct scsi_device *sdev = ERR_PTR(-ENODEV);
        struct device *parent = &shost->shost_gendev;
-       int res;
        struct scsi_target *starget;
 
        starget = scsi_alloc_target(parent, channel, id);
@@ -1254,12 +1253,8 @@ struct scsi_device *__scsi_add_device(struct Scsi_Host *shost, uint channel,
 
        get_device(&starget->dev);
        mutex_lock(&shost->scan_mutex);
-       if (scsi_host_scan_allowed(shost)) {
-               res = scsi_probe_and_add_lun(starget, lun, NULL, &sdev, 1,
-                                            hostdata);
-               if (res != SCSI_SCAN_LUN_PRESENT)
-                       sdev = ERR_PTR(-ENODEV);
-       }
+       if (scsi_host_scan_allowed(shost))
+               scsi_probe_and_add_lun(starget, lun, NULL, &sdev, 1, hostdata);
        mutex_unlock(&shost->scan_mutex);
        scsi_target_reap(starget);
        put_device(&starget->dev);