Messages in this thread Patch in this message | | | From | Heikki Krogerus <> | Subject | [PATCH v3 1/2] software node: Initialize the return value in software_node_to_swnode() | Date | Fri, 30 Aug 2019 10:51:55 +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 even if the list is empty.
Fixes: 80488a6b1d3c ("software node: Add support for static node descriptors") 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 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
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