tree 115b3d4fecf7e9089000c9f4bf5558be99670bf0
parent 5f91bb050ecc4ff1d8d3d07edbe550c8f431c5e1
author James Bottomley <James.Bottomley@HansenPartnership.com> 1250006349 -0500
committer James Bottomley <James.Bottomley@suse.de> 1250981543 -0500

[SCSI] fix bugs in scsi_vpd_inquiry()

Universally, SCSI functions assume the lengths fed in are those of the buffer
to DMA data to, not the lengths of the data minus the header.
scsi_vpd_inquiry() assumed the latter and got it wrong, so fix up all the
functions to use the correct assumption (and fix a bug where INQUIRY in SCSI-2
dcannot go over 255).


[jejb: Matthew posted an identical version of this at the same time I did]
Signed-off-by: Matthew Wilcox <matthew@wil.cx>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>