Re: [PATCH] mpt3sas: Fix use sas_is_tlr_enabled API before enabling MPI2_SCSIIO_CONTROL_TLR_ON flag

From: Tomas Henzl
Date: Fri Nov 13 2015 - 10:05:37 EST

On 12.11.2015 19:10, Sreekanth Reddy wrote:
> Before enabling MPI2_SCSIIO_CONTROL_TLR_ON flag in MPI SCSI IO
> request message, check whether TLR is enabled on the drive using
> 'sas_is_tlr_enabled' API.
> Actually in the driver code, driver is using below API's
> 1. sas_enable_tlr() - to enable the TLR
> 2. sas_disable_tlr() - to disable the TLR
> 3. sas_is_tlr_enabled() - to check whether TLR is enabled or not.
> but in scsih_qcmd() we have missed to use sas_is_tlr_enabled() API,
> instead we checking for TLR bit from flag field of driver's
> 'struct MPT3SAS_DEVIC' structure. which is corrected with this patch.
> Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@xxxxxxxxxxxxx>

Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>

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