ntfs: Remove unneeded semicolon

Remove the unneeded semicolon after curly braces.

Signed-off-by: Shaomin Deng <dengshaomin@cdjrlc.com>
Reviewed-by: Namjae Jeon <linkinjeon@kernel.org>
Message-Id: <20221105153135.5975-1-dengshaomin@cdjrlc.com>
Signed-off-by: Christian Brauner <brauner@kernel.org>