fs: debugfs: remove trailing whitespace

fixes checkpatch.pl trailing whitespace errors

Signed-off-by: Rahul Bedarkar <rahulbedarkar89@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

fs/debugfs/file.c

@@ -451,7 +451,7 @@ static ssize_t read_file_bool(struct file *file, char __user *user_buf,
 {
 	char buf[3];
 	u32 *val = file->private_data;
-	
+
 	if (*val)
 		buf[0] = 'Y';
 	else

fs/debugfs/inode.c

@@ -66,7 +66,7 @@ static struct inode *debugfs_get_inode(struct super_block *sb, umode_t mode, dev
 			break;
 		}
 	}
-	return inode; 
+	return inode;
 }
 
 /* SMP-safe */
@@ -317,7 +317,7 @@ static struct dentry *__create_file(const char *name, umode_t mode,
 		goto exit;
 
 	/* If the parent is not specified, we create it in the root.
-	 * We need the root dentry to do this, which is in the super 
+	 * We need the root dentry to do this, which is in the super
 	 * block. A pointer to that is in the struct vfsmount that we
 	 * have around.
 	 */
@@ -330,7 +330,7 @@ static struct dentry *__create_file(const char *name, umode_t mode,
 		switch (mode & S_IFMT) {
 		case S_IFDIR:
 			error = debugfs_mkdir(parent->d_inode, dentry, mode);
-					      
+
 			break;
 		case S_IFLNK:
 			error = debugfs_link(parent->d_inode, dentry, mode,