1 files changed, 14 insertions, 10 deletions

diff --git a/drivers/usb/gadget/configfs.c b/drivers/usb/gadget/configfs.c
index d4a678c0806e..1fb837d9271e 100644
--- a/drivers/usb/gadget/configfs.c
+++ b/drivers/usb/gadget/configfs.c
@@ -418,7 +418,7 @@ static int config_usb_cfg_link(
 
 	struct usb_function_instance *fi =
 			to_usb_function_instance(usb_func_ci);
-	struct usb_function_instance *a_fi;
+	struct usb_function_instance *a_fi = NULL, *iter;
 	struct usb_function *f;
 	int ret;
 
@@ -428,11 +428,13 @@ static int config_usb_cfg_link(
 	 * from another gadget or a random directory.
 	 * Also a function instance can only be linked once.
 	 */
-	list_for_each_entry(a_fi, &gi->available_func, cfs_list) {
-		if (a_fi == fi)
-			break;
+	list_for_each_entry(iter, &gi->available_func, cfs_list) {
+		if (iter != fi)
+			continue;
+		a_fi = iter;
+		break;
 	}
-	if (a_fi != fi) {
+	if (!a_fi) {
 		ret = -EINVAL;
 		goto out;
 	}
@@ -882,15 +884,17 @@ static int os_desc_link(struct config_item *os_desc_ci,
 	struct gadget_info *gi = os_desc_item_to_gadget_info(os_desc_ci);
 	struct usb_composite_dev *cdev = &gi->cdev;
 	struct config_usb_cfg *c_target = to_config_usb_cfg(usb_cfg_ci);
-	struct usb_configuration *c;
+	struct usb_configuration *c = NULL, *iter;
 	int ret;
 
 	mutex_lock(&gi->lock);
-	list_for_each_entry(c, &cdev->configs, list) {
-		if (c == &c_target->c)
-			break;
+	list_for_each_entry(iter, &cdev->configs, list) {
+		if (iter != &c_target->c)
+			continue;
+		c = iter;
+		break;
 	}
-	if (c != &c_target->c) {
+	if (!c) {
 		ret = -EINVAL;
 		goto out;
 	}