usb: gadget: Fix inconsistent indent

Remove whitespace and use tab as indent

Acked-by: Felipe Balbi <balbi@kernel.org>
Signed-off-by: Wei Ming Chen <jj251510319013@gmail.com>
Link: https://lore.kernel.org/r/20210801055454.53015-1-jj251510319013@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/usb/gadget/configfs.c

@@ -55,7 +55,7 @@ struct gadget_info {
 
 static inline struct gadget_info *to_gadget_info(struct config_item *item)
 {
-	 return container_of(to_config_group(item), struct gadget_info, group);
+	return container_of(to_config_group(item), struct gadget_info, group);
 }
 
 struct config_usb_cfg {
@@ -365,21 +365,21 @@ static struct configfs_attribute *gadget_root_attrs[] = {
 
 static inline struct gadget_strings *to_gadget_strings(struct config_item *item)
 {
-	 return container_of(to_config_group(item), struct gadget_strings,
+	return container_of(to_config_group(item), struct gadget_strings,
 			 group);
 }
 
 static inline struct gadget_config_name *to_gadget_config_name(
 		struct config_item *item)
 {
-	 return container_of(to_config_group(item), struct gadget_config_name,
+	return container_of(to_config_group(item), struct gadget_config_name,
 			 group);
 }
 
 static inline struct usb_function_instance *to_usb_function_instance(
 		struct config_item *item)
 {
-	 return container_of(to_config_group(item),
+	return container_of(to_config_group(item),
 			 struct usb_function_instance, group);
 }
 

drivers/usb/gadget/function/f_fs.c

@@ -2081,7 +2081,7 @@ static int __must_check ffs_do_single_desc(char *data, unsigned len,
 		break;
 
 	case USB_TYPE_CLASS | 0x01:
-                if (*current_class == USB_INTERFACE_CLASS_HID) {
+		if (*current_class == USB_INTERFACE_CLASS_HID) {
 			pr_vdebug("hid descriptor\n");
 			if (length != sizeof(struct hid_descriptor))
 				goto inv_length;

drivers/usb/gadget/legacy/inode.c

@@ -1214,8 +1214,8 @@ dev_release (struct inode *inode, struct file *fd)
 static __poll_t
 ep0_poll (struct file *fd, poll_table *wait)
 {
-       struct dev_data         *dev = fd->private_data;
-       __poll_t                mask = 0;
+	struct dev_data         *dev = fd->private_data;
+	__poll_t                mask = 0;
 
 	if (dev->state <= STATE_DEV_OPENED)
 		return DEFAULT_POLLMASK;