device property: Drop redundant NULL checks

In cases when functions are called via fwnode operations, we already know that this is software node we are dealing with, hence no need to check if it's NULL, it can't be, Reported-by: YE Chengfeng <[email protected]> Reviewed-by: Rafael J. Wysocki <[email protected]> Signed-off-by: Andy Shevchenko <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
majek · Oct 26, 2021 · 27e0bcd · 27e0bcd
1 parent c8dcf65
commit 27e0bcd
Showing 1 changed file with 0 additions and 6 deletions.
diff --git a/drivers/base/swnode.c b/drivers/base/swnode.c
@@ -413,9 +413,6 @@ software_node_get_name(const struct fwnode_handle *fwnode)
 {
 	const struct swnode *swnode = to_swnode(fwnode);
 
-	if (!swnode)
-		return "(null)";
-
 	return kobject_name(&swnode->kobj);
 }
 
@@ -507,9 +504,6 @@ software_node_get_reference_args(const struct fwnode_handle *fwnode,
 	int error;
 	int i;
 
-	if (!swnode)
-		return -ENOENT;
-
 	prop = property_entry_get(swnode->node->properties, propname);
 	if (!prop)
 		return -ENOENT;