Messages in this thread Patch in this message | ![/](/images/icornerl.gif) | | From | Heikki Krogerus <> | Subject | [PATCH v3 2/2] software node: Initialize the return value in software_node_find_by_name() | Date | Fri, 30 Aug 2019 10:51:56 +0300 |
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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 if the list is empty.
Fixes: 1666faedb567 ("software node: Add software_node_get_reference_args()") 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 82dd69d72a64..3566079fa87d 100644 --- a/drivers/base/swnode.c +++ b/drivers/base/swnode.c @@ -722,7 +722,7 @@ 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
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