From: Keir Fraser <keir@xen.org>
Date: Thu, 10 May 2012 10:21:59 +0000 (+0100)
Subject: blktap2: Fix uninitialised value error.
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=bb8aee59274d2febf0abe552bfdaf93b0c5db6f4;p=xen.git

blktap2: Fix uninitialised value error.

Signed-off-by: Keir Fraser <keir@xen.org>
---

diff --git a/tools/blktap2/drivers/block-qcow.c b/tools/blktap2/drivers/block-qcow.c
index ac55ac9387..d5053d4174 100644
--- a/tools/blktap2/drivers/block-qcow.c
+++ b/tools/blktap2/drivers/block-qcow.c
@@ -1428,7 +1428,7 @@ int tdqcow_get_parent_id(td_driver_t *driver, td_disk_id_t *id)
 {
 	off_t off;
 	char *buf, *filename;
-	int len, secs, type, err = -EINVAL;
+	int len, secs, type = 0, err = -EINVAL;
 	struct tdqcow_state *child  = (struct tdqcow_state *)driver->data;
 
 	if (!child->backing_file_offset)