[PATCH 1/2] software node: Fix use of potentially uninitialized variable

[Heikki Krogerus <heikki.krogerus@linux.intel.com>]

reported by smatch:
drivers/base/swnode.c:656 software_node_find_by_name() error: uninitialized symbol 'swnode'.

Reported-by: kbuild test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
---
 drivers/base/swnode.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/base/swnode.c b/drivers/base/swnode.c
index ee2a405cca9a..de9596fc4166 100644
--- a/drivers/base/swnode.c
+++ b/drivers/base/swnode.c
@@ -633,7 +633,7 @@ static const struct fwnode_operations software_node_ops = {
 const struct software_node *
 software_node_find_by_name(const struct software_node *parent, const char *name)
 {
-	struct swnode *swnode;
+	struct swnode *swnode = NULL;
 	struct kobject *k;
 
 	if (!name)
-- 
2.23.0.rc1