ext4: get rid of redundant code in ext4_fill_super()

Signed-off-by: NZhao Hongjiang <zhaohongjiang@huawei.com>
Signed-off-by: N"Theodore Ts'o" <tytso@mit.edu>

fs/ext4/super.c

@@ -3272,9 +3272,6 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent)
 	}
 	sb->s_fs_info = sbi;
 	sbi->s_sb = sb;
-	sbi->s_mount_opt = 0;
-	sbi->s_resuid = make_kuid(&init_user_ns, EXT4_DEF_RESUID);
-	sbi->s_resgid = make_kgid(&init_user_ns, EXT4_DEF_RESGID);
 	sbi->s_inode_readahead_blks = EXT4_DEF_INODE_READAHEAD_BLKS;
 	sbi->s_sb_block = sb_block;
 	if (sb->s_bdev->bd_part)