Media: USB: usbtv: Fixed all coding style issues in usbtv source files.

index 2d8795f..78c12d2 100644
@@ -311,6 +311,7 @@ static int snd_usbtv_card_trigger(struct snd_pcm_substream *substream, int cmd)
 static snd_pcm_uframes_t snd_usbtv_pointer(struct snd_pcm_substream *substream)
 {
 	struct usbtv *chip = snd_pcm_substream_chip(substream);
+
 	return chip->snd_buffer_pos;
 }
 

index bf25ecf..29428be 100644
@@ -108,6 +108,7 @@ usbtv_video_fail:
 static void usbtv_disconnect(struct usb_interface *intf)
 {
 	struct usbtv *usbtv = usb_get_intfdata(intf);
+
 	usb_set_intfdata(intf, NULL);
 
 	if (!usbtv)

index 3d6ed1f..9d3525f 100644
@@ -263,6 +263,7 @@ static void usbtv_chunk_to_vbuf(u32 *frame, __be32 *src, int chunk_no, int odd)
 		int part_index = (line * 2 + !odd) * 3 + (part_no % 3);
 
 		u32 *dst = &frame[part_index * USBTV_CHUNK/2];
+
 		memcpy(dst, src, USBTV_CHUNK/2 * sizeof(*src));
 		src += USBTV_CHUNK/2;
 	}

@@ -407,6 +408,7 @@ static void usbtv_stop(struct usbtv *usbtv)
 	/* Cancel running transfers. */
 	for (i = 0; i < USBTV_ISOC_TRANSFERS; i++) {
 		struct urb *ip = usbtv->isoc_urbs[i];
+
 		if (ip == NULL)
 			continue;
 		usb_kill_urb(ip);

@@ -560,6 +562,7 @@ static int usbtv_g_input(struct file *file, void *priv, unsigned int *i)
 static int usbtv_s_input(struct file *file, void *priv, unsigned int i)
 {
 	struct usbtv *usbtv = video_drvdata(file);
+
 	return usbtv_select_input(usbtv, i);
 }