Message ID | 20230124190308.127318-5-niklas.cassel@wdc.com |
---|---|
State | Superseded |
Headers | show |
Series | Add Command Duration Limits support | expand |
On 1/24/23 11:02, Niklas Cassel wrote: > SCSI has two different getters: > - get_XXX_byte() (in scsi_cmnd.h) which takes a struct scsi_cmnd *, and > - XXX_byte() (in scsi.h) which takes a scmd->result. > The proper name for get_scsi_ml_byte() should thus be without the get_ > prefix, as it takes a scmd->result. Rename the function to rectify this. > (This change was suggested by Mike Christie.) > > Additionally, move get_scsi_ml_byte() to scsi_priv.h since both scsi_lib.c > and scsi_error.c will need to use this helper in a follow-up patch. Reviewed-by: Bart Van Assche <bvanassche@acm.org>
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index abe93ec8b7d0..b1dcd7eb831e 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -577,11 +577,6 @@ static bool scsi_end_request(struct request *req, blk_status_t error, return false; } -static inline u8 get_scsi_ml_byte(int result) -{ - return (result >> 8) & 0xff; -} - /** * scsi_result_to_blk_status - translate a SCSI result code into blk_status_t * @result: scsi error code @@ -594,7 +589,7 @@ static blk_status_t scsi_result_to_blk_status(int result) * Check the scsi-ml byte first in case we converted a host or status * byte. */ - switch (get_scsi_ml_byte(result)) { + switch (scsi_ml_byte(result)) { case SCSIML_STAT_OK: break; case SCSIML_STAT_RESV_CONFLICT: diff --git a/drivers/scsi/scsi_priv.h b/drivers/scsi/scsi_priv.h index 96284a0e13fe..74324fba4281 100644 --- a/drivers/scsi/scsi_priv.h +++ b/drivers/scsi/scsi_priv.h @@ -29,6 +29,11 @@ enum scsi_ml_status { SCSIML_STAT_TGT_FAILURE = 0x04, /* Permanent target failure */ }; +static inline u8 scsi_ml_byte(int result) +{ + return (result >> 8) & 0xff; +} + /* * Scsi Error Handler Flags */