Nope. :-)
Corruption would cause a file to not be played/loaded into a deck. If a corrupted file were able to somehow be loaded, you would probably see truncated (missing) sections within the waveform. If you're worried, you can export again from scratch. That said, so long as nothing was being read from the USB device (example: you were playing music from it during a set) when you removed it, you should be just fine. Cheers.