NAME¶

atapi_drain_needed - Check whether data transfer may overflow

SYNOPSIS¶

ARGUMENTS¶

rq

DESCRIPTION¶

ATAPI commands which transfer variable length data to host might overflow due to application error or hardare bug. This function checks whether overflow should be drained and ignored for request.

LOCKING¶

None.

RETURNS¶

1 if ; otherwise, 0.

AUTHOR¶

Jeff Garzik

COPYRIGHT¶