libata: cleanup ata_scsi_qc_complete

Remove an incorrect comment and untangle an if statement in
ata_scsi_qc_complete.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Tejun Heo <tj@kernel.org>

diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index 183a57bff935dc3356efb8266b6440e2072c2313..ebcba8504ac0a46f5dbd8e6eb9a4b5ad065e68ef 100644 (file)
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -1774,21 +1774,12 @@ static void ata_scsi_qc_complete(struct ata_queued_cmd *qc)
         * asc,ascq = ATA PASS-THROUGH INFORMATION AVAILABLE
         */
        if (((cdb[0] == ATA_16) || (cdb[0] == ATA_12)) &&
-           ((cdb[2] & 0x20) || need_sense)) {
+           ((cdb[2] & 0x20) || need_sense))
                ata_gen_passthru_sense(qc);
-       } else {
-               if (!need_sense) {
-                       cmd->result = SAM_STAT_GOOD;
-               } else {
-                       /* TODO: decide which descriptor format to use
-                        * for 48b LBA devices and call that here
-                        * instead of the fixed desc, which is only
-                        * good for smaller LBA (and maybe CHS?)
-                        * devices.
-                        */
-                       ata_gen_ata_sense(qc);
-               }
-       }
+       else if (need_sense)
+               ata_gen_ata_sense(qc);
+       else
+               cmd->result = SAM_STAT_GOOD;
 
        if (need_sense && !ap->ops->error_handler)
                ata_dump_status(ap->print_id, &qc->result_tf);