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

[Heikki Krogerus]

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

Reported-by: kbuild test robot <l...@intel.com>
Reported-by: Dan Carpenter <dan.carpen...@oracle.com>
Signed-off-by: Heikki Krogerus <heikki.kroge...@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