The software node is searched from a list that may be empty
when the function is called. This makes sure that the
function returns NULL even if the list is empty.
Fixes: 80488a6b1d3c ("software node: Add support for static node descriptors")
Reported-by: kbuild test robot <[email protected]>
Reported-by: Dan Carpenter <[email protected]>
Signed-off-by: Heikki Krogerus <[email protected]>
---
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 024d3f54a8d6..82dd69d72a64 100644
--- a/drivers/base/swnode.c
+++ b/drivers/base/swnode.c
@@ -51,7 +51,7 @@ EXPORT_SYMBOL_GPL(is_software_node);
static struct swnode *
software_node_to_swnode(const struct software_node *node)
{
- struct swnode *swnode;
+ struct swnode *swnode = NULL;
struct kobject *k;
if (!node)
--
2.23.0.rc1
