tree d4eaf9fc26a7d4e1244acbdf04e990ae2b2ee50b
parent 28ce280fe46f0ba90c7df26d9fa5ba21a2e8a6bc
author Sumit.Saxena@lsi.com <Sumit.Saxena@lsi.com> 1369205968 +0530
committer James Bottomley <JBottomley@Parallels.com> 1372118117 -0700

[SCSI] megaraid_sas: Return DID_ERROR for SCSI IO, when controller is in critical h/w error

Do not return SCSI_MLQUEUE_HOST_BUSY, but send DID_ERROR to SCSI mid-layer, if
adapter is in critical error state.  "SCSI_MLQUEUE_HOST_BUSY" will keep same
SCSI command in loop and it is not a right return value, if controller is
hardware critical error.

Signed-off-by: Sumit Saxena <sumit.saxena@lsi.com>
Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>