372b97d0b6
on a fuse mounted file system, it will crash. Although it may be possible to make this work correctly, this patch avoids the crash in the meantime. I removed the MPASS(), since panicing for the FIFO case didn't make a lot of sense when it returns an error for the others. PR: 195000 Submitted by: henry.hu.sh@gmail.com (earlier version) MFC after: 2 weeks