Should a Yeshiva Bochur or Seminary student who is living in a dorm recite Tefilas Haderech each morning until he returns Home?[1]

Seemingly both the parents home and the door room are considered the home of the student, and is no different than an individual who owns two homes in two different areas and spends time in each home during the year. Accordingly, in my opinion Tefilas Haderech does not need to be set each morning, and is to be said with a blessing upon traveling between home and dorm or the dorm and home.

[1] See Admur 110:5; Siddur Admur; Peri Chadash 110:5; Mishmeres Shalom Kudinav 16; Ketzos Hashulchan 67/3 footnote 6; Rav L.Y. Raskin in Siddur Admur with glosses and footnotes; Hayom Yom 19th Tamuz; Shaar Hakolel 12/2; Piskeiy Teshuvos 110/?; Hearos Ubiurim [Ohalei Torah] 718 p. 5]