3 files changed, 7 insertions, 0 deletions

diff --git a/drivers/usb/gadget/function/f_accessory.c b/drivers/usb/gadget/function/f_accessory.c
index 2ca16a577542..9d3ec0e37475 100644
--- a/drivers/usb/gadget/function/f_accessory.c
+++ b/drivers/usb/gadget/function/f_accessory.c
@@ -211,6 +211,7 @@ static inline struct acc_dev *func_to_dev(struct usb_function *f)
 static struct usb_request *acc_request_new(struct usb_ep *ep, int buffer_size)
 {
 	struct usb_request *req = usb_ep_alloc_request(ep, GFP_KERNEL);
+
 	if (!req)
 		return NULL;
 
@@ -1021,6 +1022,7 @@ acc_function_unbind(struct usb_configuration *c, struct usb_function *f)
 static void acc_start_work(struct work_struct *data)
 {
 	char *envp[2] = { "ACCESSORY=START", NULL };
+
 	kobject_uevent_env(&acc_device.this_device->kobj, KOBJ_CHANGE, envp);
 }
 
diff --git a/drivers/usb/gadget/function/f_audio_source.c b/drivers/usb/gadget/function/f_audio_source.c
index 2489a5fa2685..db7903d19c43 100644
--- a/drivers/usb/gadget/function/f_audio_source.c
+++ b/drivers/usb/gadget/function/f_audio_source.c
@@ -310,6 +310,7 @@ static struct device_attribute *audio_source_function_attributes[] = {
 static struct usb_request *audio_request_new(struct usb_ep *ep, int buffer_size)
 {
 	struct usb_request *req = usb_ep_alloc_request(ep, GFP_KERNEL);
+
 	if (!req)
 		return NULL;
 
diff --git a/drivers/usb/gadget/function/f_mtp.c b/drivers/usb/gadget/function/f_mtp.c
index b9e3e97c57c4..d8b69af6e335 100644
--- a/drivers/usb/gadget/function/f_mtp.c
+++ b/drivers/usb/gadget/function/f_mtp.c
@@ -361,6 +361,7 @@ static inline struct mtp_dev *func_to_mtp(struct usb_function *f)
 static struct usb_request *mtp_request_new(struct usb_ep *ep, int buffer_size)
 {
 	struct usb_request *req = usb_ep_alloc_request(ep, GFP_KERNEL);
+
 	if (!req)
 		return NULL;
 
@@ -1121,6 +1122,7 @@ static int mtp_ctrlrequest(struct usb_composite_dev *cdev,
 		} else if (ctrl->bRequest == MTP_REQ_GET_DEVICE_STATUS
 				&& w_index == 0 && w_value == 0) {
 			struct mtp_device_status *status = cdev->req->buf;
+
 			status->wLength =
 				__constant_cpu_to_le16(sizeof(*status));
 
@@ -1143,6 +1145,7 @@ static int mtp_ctrlrequest(struct usb_composite_dev *cdev,
 	/* respond with data transfer or status phase? */
 	if (value >= 0) {
 		int rc;
+
 		cdev->req->zero = value < w_length;
 		cdev->req->length = value;
 		rc = usb_ep_queue(cdev->gadget->ep0, cdev->req, GFP_ATOMIC);
@@ -1378,6 +1381,7 @@ static struct mtp_instance *to_mtp_instance(struct config_item *item)
 static void mtp_attr_release(struct config_item *item)
 {
 	struct mtp_instance *fi_mtp = to_mtp_instance(item);
+
 	usb_put_function_instance(&fi_mtp->func_inst);
 }