ANDROID: usb: gadget: function: cleanup: Add blank line after declaration
Fix warning generated by checkpatch.pl:
Missing a blank line after declarations
Change-Id: Id129bb8cc8fa37c67a647e2e5996bb2817020e65
Signed-off-by: Anson Jacob <ansonjacob.aj@gmail.com>
diff --git a/drivers/usb/gadget/function/f_accessory.c b/drivers/usb/gadget/function/f_accessory.c
index 2ca16a57..9d3ec0e 100644
--- a/drivers/usb/gadget/function/f_accessory.c
+++ b/drivers/usb/gadget/function/f_accessory.c
@@ -211,6 +211,7 @@
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 @@
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 2489a5f..db7903d 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 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 cca19cf..5cdee7b 100644
--- a/drivers/usb/gadget/function/f_mtp.c
+++ b/drivers/usb/gadget/function/f_mtp.c
@@ -361,6 +361,7 @@
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 @@
} 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 @@
/* 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 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);
}