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(parent: a52deca) | patch
[SCSI] set resid in scsi_io_completion() even for check condition
authorPete Wyckoff <pw@osc.edu>
Tue, 13 Mar 2007 20:53:28 +0000 (16:53 -0400)
committerJames Bottomley <jejb@mulgrave.il.steeleye.com>
Tue, 20 Mar 2007 15:53:51 +0000 (10:53 -0500)
commitb22f687dd28a7a8886b918294b4d558ef175c07d
treefe3fd16b98cb51bc5eb383d8c57b1ac4d2557032tree | snapshot (tar.gz zip)
parenta52decafbe3fdca5e8430d4f58ffcec1f4a6302ccommit | diff
[SCSI] set resid in scsi_io_completion() even for check condition

Some targets can return both valid data and sense information.
Always update the request data_len from the SCSI command residual.
Callers should interpret sense data to determine what parts of the
data are valid in case of a CHECK CONDITION status.

Signed-off-by: Pete Wyckoff <pw@osc.edu>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
drivers/scsi/scsi_lib.c diff | blob | blame | history