[PATCH] nodedev: fix a uninitialized variable build failure

[Chen Hanxiao <chenhanxiao@xxxxxxxxxxxxxx>]

Fix a -Werror=maybe-uninitialized warring

Signed-off-by: Chen Hanxiao <chenhanxiao@xxxxxxxxxxxxxx>
---
 src/conf/node_device_conf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/conf/node_device_conf.c b/src/conf/node_device_conf.c
index 78bc63f..96524a6 100644
--- a/src/conf/node_device_conf.c
+++ b/src/conf/node_device_conf.c
@@ -1349,7 +1349,7 @@ virNodeDevCapsDefParseXML(xmlXPathContextPtr ctxt,
 {
     virNodeDevCapsDefPtr caps;
     char *tmp;
-    int val, ret;
+    int val, ret = -1;
 
     if (VIR_ALLOC(caps) < 0)
         return NULL;
-- 
1.9.0

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