 It's not plagiarism, it's just the same chord sequence. It's in a different time signature, different key, different context, and it's a very, very fine song that they wrote, so I can't feel anything other than happiness for their sake, and I feel flattered that they had come across that chord sequence. Hotel California was The Eagles' first album with Joe Walsh, and his guitar duel with Felder toward the end of the song is often cited as one of the greatest guitar solos ever.