Re: [libvirt] [PATCH 02/30] storagefile: qcow1: Check for BACKING_STORE_OK
On 10/7/19 6:49 PM, Cole Robinson wrote:
Check explicitly for BACKING_STORE_OK and not its 0 value
Signed-off-by: Cole Robinson <crobinso(a)redhat.com>
---
Reviewed-by: Daniel Henrique Barboza <danielhb413(a)gmail.com>
src/util/virstoragefile.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/util/virstoragefile.c b/src/util/virstoragefile.c
index 51726006e7..1549067c48 100644
--- a/src/util/virstoragefile.c
+++ b/src/util/virstoragefile.c
@@ -578,7 +578,7 @@ qcow1GetBackingStore(char **res,
* used to store backing format */
*format = VIR_STORAGE_FILE_AUTO;
ret = qcowXGetBackingStore(res, NULL, buf, buf_size, false);
- if (ret == 0 && *buf == '\0')
+ if (ret == BACKING_STORE_OK && *buf == '\0')
*format = VIR_STORAGE_FILE_NONE;
return ret;
}