Commits
Jens Axboe committed 40cdc840dc3
[SCSI] gdth: don't map zero-length requests Don't map zero-length requests in gdth, zome architectures don't like that in their dma mapping routines. [ I'm pretty sure Jens posted this before, but for some reason it got forgotten --hch ] Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>