From: Martin K. Petersen Date: Tue, 28 Aug 2012 18:29:36 +0000 (-0400) Subject: [SCSI] mpt2sas: Return the correct sense key for DIF errors X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=9b5cd13249af3eb023ee7ba9ff63c16c25488d03;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git [SCSI] mpt2sas: Return the correct sense key for DIF errors Only a target device should return ABORTED COMMAND when a PI error is discovered. The HBA should always set the sense key to ILLEGAL REQUEST. Signed-off-by: Martin K. Petersen Acked-by: "Sreekanth Reddy" Signed-off-by: James Bottomley --- diff --git a/drivers/scsi/mpt2sas/mpt2sas_scsih.c b/drivers/scsi/mpt2sas/mpt2sas_scsih.c index 7d774c5ffcee..bfda0ecd960d 100644 --- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c +++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c @@ -3772,8 +3772,6 @@ static void _scsih_eedp_error_handling(struct scsi_cmnd *scmd, u16 ioc_status) { u8 ascq; - u8 sk; - u8 host_byte; switch (ioc_status) { case MPI2_IOCSTATUS_EEDP_GUARD_ERROR: @@ -3790,16 +3788,8 @@ _scsih_eedp_error_handling(struct scsi_cmnd *scmd, u16 ioc_status) break; } - if (scmd->sc_data_direction == DMA_TO_DEVICE) { - sk = ILLEGAL_REQUEST; - host_byte = DID_ABORT; - } else { - sk = ABORTED_COMMAND; - host_byte = DID_OK; - } - - scsi_build_sense_buffer(0, scmd->sense_buffer, sk, 0x10, ascq); - scmd->result = DRIVER_SENSE << 24 | (host_byte << 16) | + scsi_build_sense_buffer(0, scmd->sense_buffer, ILLEGAL_REQUEST, 0x10, ascq); + scmd->result = DRIVER_SENSE << 24 | (DID_ABORT << 16) | SAM_STAT_CHECK_CONDITION; }