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[SCSI] bfa: Handle SCSI IO underrun case.
authorKrishna Gudipati <kgudipat@brocade.com>
Sat, 6 Mar 2010 03:38:27 +0000 (19:38 -0800)
committerJames Bottomley <James.Bottomley@suse.de>
Sun, 7 Mar 2010 07:42:38 +0000 (13:12 +0530)
commit1f45bf159c7afb6b5f897f4184a15cd1479ae4dc
treec6167c5897c92dcee5c7c624d71b5be99057ee2dtree | snapshot
parent7f9d803a662e7f5bbc56413695ec6958d8daf091commit | diff
[SCSI] bfa: Handle SCSI IO underrun case.

When IO is completed with underrun and with good SCSI status, check if
the transferred bytes against scsi_cmnd->underflow, which is set to
minimum number of bytes that must be transferred for this command, if
is less than required minimum, complete the IO with DID_ERROR.

Signed-off-by: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
drivers/scsi/bfa/bfad_im.c diff | blob | history
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