[SCSI] Document enhanced error codes
authorHannes Reinecke <hare@suse.de>
Mon, 1 Jul 2013 13:16:23 +0000 (15:16 +0200)
committerJames Bottomley <JBottomley@Parallels.com>
Fri, 23 Aug 2013 16:31:59 +0000 (12:31 -0400)
commit0f7f6234d360341d74cfd6e77fcb315daf9905fd
treef954a89140ce83a06b30fdacc4aef90938961b44
parentc69c6be5a825382da93803e48850a42c4e4c16e1
[SCSI] Document enhanced error codes

Document the various error codes returned on I/O failure.

Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
drivers/scsi/scsi_lib.c