erofs: clean up file headers & footers

- Remove my outdated misleading email address;

- Get rid of all unnecessary trailing newline by accident.

Link: https://lore.kernel.org/r/[e-mail]
Reviewed-by: Chao Yu <[e-mail]>
Signed-off-by: Gao Xiang <[e-mail]>

fs/erofs/Kconfig

···
 	  Enable fixed-sized output compression for EROFS.
 
 	  If you don't want to enable compression feature, say N.
-

fs/erofs/compress.h

···
 /*
  * Copyright (C) 2019 HUAWEI, Inc.
  *             https://www.huawei.com/
- * Created by Gao Xiang <[e-mail]>
  */
 #ifndef __EROFS_FS_COMPRESS_H
 #define __EROFS_FS_COMPRESS_H
···
 		       struct list_head *pagepool);
 
 #endif
-

fs/erofs/data.c

···
 /*
  * Copyright (C) 2017-2018 HUAWEI, Inc.
  *             https://www.huawei.com/
- * Created by Gao Xiang <[e-mail]>
  */
 #include "internal.h"
 #include <linux/prefetch.h>
···
 	.readahead = erofs_raw_access_readahead,
 	.bmap = erofs_bmap,
 };
-

fs/erofs/decompressor.c

···
 /*
  * Copyright (C) 2019 HUAWEI, Inc.
  *             https://www.huawei.com/
- * Created by Gao Xiang <[e-mail]>
  */
 #include "compress.h"
 #include <linux/module.h>
···
 		return z_erofs_shifted_transform(rq, pagepool);
 	return z_erofs_decompress_generic(rq, pagepool);
 }
-

fs/erofs/dir.c

···
 /*
  * Copyright (C) 2017-2018 HUAWEI, Inc.
  *             https://www.huawei.com/
- * Created by Gao Xiang <[e-mail]>
  */
 #include "internal.h"
 
···
 	.read		= generic_read_dir,
 	.iterate_shared	= erofs_readdir,
 };
-

fs/erofs/erofs_fs.h

···
  *
  * Copyright (C) 2017-2018 HUAWEI, Inc.
  *             https://www.huawei.com/
- * Created by Gao Xiang <[e-mail]>
  */
 #ifndef __EROFS_FS_H
 #define __EROFS_FS_H
···
 }
 
 #endif
-

fs/erofs/inode.c

···
 /*
  * Copyright (C) 2017-2018 HUAWEI, Inc.
  *             https://www.huawei.com/
- * Created by Gao Xiang <[e-mail]>
  */
 #include "xattr.h"
 
···
 	.listxattr = erofs_listxattr,
 	.get_acl = erofs_get_acl,
 };
-

fs/erofs/internal.h

···
 /*
  * Copyright (C) 2017-2018 HUAWEI, Inc.
  *             https://www.huawei.com/
- * Created by Gao Xiang <[e-mail]>
  */
 #ifndef __EROFS_INTERNAL_H
 #define __EROFS_INTERNAL_H
···
 #define EFSCORRUPTED    EUCLEAN         /* Filesystem is corrupted */
 
 #endif	/* __EROFS_INTERNAL_H */
-

fs/erofs/namei.c

···
 /*
  * Copyright (C) 2017-2018 HUAWEI, Inc.
  *             https://www.huawei.com/
- * Created by Gao Xiang <[e-mail]>
  */
 #include "xattr.h"
 
···
 	.listxattr = erofs_listxattr,
 	.get_acl = erofs_get_acl,
 };
-

fs/erofs/super.c

···
 /*
  * Copyright (C) 2017-2018 HUAWEI, Inc.
  *             https://www.huawei.com/
- * Created by Gao Xiang <[e-mail]>
  */
 #include <linux/module.h>
 #include <linux/buffer_head.h>
···
 MODULE_DESCRIPTION("Enhanced ROM File System");
 MODULE_AUTHOR("Gao Xiang, Chao Yu, Miao Xie, CONSUMER BG, HUAWEI Inc.");
 MODULE_LICENSE("GPL");
-

fs/erofs/tagptr.h

···
 /* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * A tagged pointer implementation
- *
- * Copyright (C) 2018 Gao Xiang <[e-mail]>
  */
 #ifndef __EROFS_FS_TAGPTR_H
 #define __EROFS_FS_TAGPTR_H
···
 *ptptr; })
 
 #endif	/* __EROFS_FS_TAGPTR_H */
-

fs/erofs/utils.c

···
 /*
  * Copyright (C) 2018 HUAWEI, Inc.
  *             https://www.huawei.com/
- * Created by Gao Xiang <[e-mail]>
  */
 #include "internal.h"
 #include <linux/pagevec.h>
···
 	unregister_shrinker(&erofs_shrinker_info);
 }
 #endif	/* !CONFIG_EROFS_FS_ZIP */
-

fs/erofs/xattr.c

···
 /*
  * Copyright (C) 2017-2018 HUAWEI, Inc.
  *             https://www.huawei.com/
- * Created by Gao Xiang <[e-mail]>
  */
 #include <linux/security.h>
 #include "xattr.h"
···
 	return acl;
 }
 #endif
-

fs/erofs/xattr.h

···
 /*
  * Copyright (C) 2017-2018 HUAWEI, Inc.
  *             https://www.huawei.com/
- * Created by Gao Xiang <[e-mail]>
  */
 #ifndef __EROFS_XATTR_H
 #define __EROFS_XATTR_H

fs/erofs/zdata.c

···
 /*
  * Copyright (C) 2018 HUAWEI, Inc.
  *             https://www.huawei.com/
- * Created by Gao Xiang <[e-mail]>
  */
 #include "zdata.h"
 #include "compress.h"
···
 	.readpage = z_erofs_readpage,
 	.readahead = z_erofs_readahead,
 };
-

fs/erofs/zdata.h

···
 /*
  * Copyright (C) 2018 HUAWEI, Inc.
  *             https://www.huawei.com/
- * Created by Gao Xiang <[e-mail]>
  */
 #ifndef __EROFS_FS_ZDATA_H
 #define __EROFS_FS_ZDATA_H

fs/erofs/zmap.c

···
 /*
  * Copyright (C) 2018-2019 HUAWEI, Inc.
  *             https://www.huawei.com/
- * Created by Gao Xiang <[e-mail]>
  */
 #include "internal.h"
 #include <asm/unaligned.h>
···
 	DBG_BUGON(err < 0 && err != -ENOMEM);
 	return err;
 }
-

fs/erofs/zpvec.h

···
 /*
  * Copyright (C) 2018 HUAWEI, Inc.
  *             https://www.huawei.com/
- * Created by Gao Xiang <[e-mail]>
  */
 #ifndef __EROFS_FS_ZPVEC_H
 #define __EROFS_FS_ZPVEC_H
···
 	return tagptr_unfold_ptr(t);
 }
 #endif
-