tree 10792e002a1a8562945c3b0ad855deca95abb70c
parent ad34ea2cc3845ef4dcd7d12fb0fa8484734bd672
author Patrick Mansfield  <patmans@us.ibm.com> 1116290535 -0700
committer James Bottomley  <jejb@mulgrave.(none)> 1116622072 -0500

[SCSI] saved and restore result for timed out commands

Save and restore the scmd->result, so that timed out commands do not
return the result of the TEST UNIT READY or the start/stop commands. Code
is already in place to save and restore the result for the request sense
case.

The previous version of this patch erroneously removed the "if" check,
instead add a comment as to why the "if" is needed.

Signed-off-by: Patrick Mansfield <patmans@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>