[SCSI] Fix refcount leak in scsi_report_lun_scan
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c
index 7eb3a2d..27bcc8f 100644
--- a/drivers/scsi/scsi_scan.c
+++ b/drivers/scsi/scsi_scan.c
@@ -1074,6 +1074,7 @@
struct scsi_sense_hdr sshdr;
struct scsi_device *sdev;
struct Scsi_Host *shost = dev_to_shost(&starget->dev);
+ int ret = 0;
/*
* Only support SCSI-3 and up devices if BLIST_NOREPORTLUN is not set.
@@ -1169,8 +1170,8 @@
/*
* The device probably does not support a REPORT LUN command
*/
- kfree(lun_data);
- return 1;
+ ret = 1;
+ goto out_err;
}
/*
@@ -1238,6 +1239,7 @@
}
}
+ out_err:
kfree(lun_data);
out:
scsi_device_put(sdev);
@@ -1246,7 +1248,7 @@
* the sdev we used didn't appear in the report luns scan
*/
scsi_destroy_sdev(sdev);
- return 0;
+ return ret;
}
struct scsi_device *__scsi_add_device(struct Scsi_Host *shost, uint channel,