1 files changed, 0 insertions, 23 deletions

diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index f5d5420a1ba2..f752eddc19ed 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -1361,33 +1361,10 @@ nothing_to_do:
 static void ata_scsi_qc_complete(struct ata_queued_cmd *qc)
 {
         struct ata_port *ap = qc->ap;
-        struct ata_eh_info *ehi = &qc->dev->link->eh_info;
         struct scsi_cmnd *cmd = qc->scsicmd;
         u8 *cdb = cmd->cmnd;
         int need_sense = (qc->err_mask != 0);
 
-        /* We snoop the SET_FEATURES - Write Cache ON/OFF command, and
-         * schedule EH_REVALIDATE operation to update the IDENTIFY DEVICE
-         * cache
-         */
-        if (ap->ops->error_handler && !need_sense) {
-                switch (qc->tf.command) {
-                case ATA_CMD_SET_FEATURES:
-                        if ((qc->tf.feature == SETFEATURES_WC_ON) ||
-                            (qc->tf.feature == SETFEATURES_WC_OFF)) {
-                                ehi->action |= ATA_EH_REVALIDATE;
-                                ata_port_schedule_eh(ap);
-                        }
-                        break;
-
-                case ATA_CMD_INIT_DEV_PARAMS: /* CHS translation changed */
-                case ATA_CMD_SET_MULTI: /* multi_count changed */
-                        ehi->action |= ATA_EH_REVALIDATE;
-                        ata_port_schedule_eh(ap);
-                        break;
-                }
-        }
-
         /* For ATA pass thru (SAT) commands, generate a sense block if
          * user mandated it or if there's an error.  Note that if we
          * generate because the user forced us to, a check condition