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path: root/drivers/scsi/ipr.c
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Diffstat (limited to 'drivers/scsi/ipr.c')
-rw-r--r--drivers/scsi/ipr.c49
1 files changed, 5 insertions, 44 deletions
diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c
index 27acf78cf8d..2bba5e55d7b 100644
--- a/drivers/scsi/ipr.c
+++ b/drivers/scsi/ipr.c
@@ -4236,35 +4236,6 @@ static void ipr_scsi_done(struct ipr_cmnd *ipr_cmd)
}
/**
- * ipr_save_ioafp_mode_select - Save adapters mode select data
- * @ioa_cfg: ioa config struct
- * @scsi_cmd: scsi command struct
- *
- * This function saves mode select data for the adapter to
- * use following an adapter reset.
- *
- * Return value:
- * 0 on success / SCSI_MLQUEUE_HOST_BUSY on failure
- **/
-static int ipr_save_ioafp_mode_select(struct ipr_ioa_cfg *ioa_cfg,
- struct scsi_cmnd *scsi_cmd)
-{
- if (!ioa_cfg->saved_mode_pages) {
- ioa_cfg->saved_mode_pages = kmalloc(sizeof(struct ipr_mode_pages),
- GFP_ATOMIC);
- if (!ioa_cfg->saved_mode_pages) {
- dev_err(&ioa_cfg->pdev->dev,
- "IOA mode select buffer allocation failed\n");
- return SCSI_MLQUEUE_HOST_BUSY;
- }
- }
-
- memcpy(ioa_cfg->saved_mode_pages, scsi_cmd->buffer, scsi_cmd->cmnd[4]);
- ioa_cfg->saved_mode_page_len = scsi_cmd->cmnd[4];
- return 0;
-}
-
-/**
* ipr_queuecommand - Queue a mid-layer request
* @scsi_cmd: scsi command struct
* @done: done function
@@ -4338,9 +4309,6 @@ static int ipr_queuecommand(struct scsi_cmnd *scsi_cmd,
(!ipr_is_gscsi(res) || scsi_cmd->cmnd[0] == IPR_QUERY_RSRC_STATE))
ioarcb->cmd_pkt.request_type = IPR_RQTYPE_IOACMD;
- if (ipr_is_ioa_resource(res) && scsi_cmd->cmnd[0] == MODE_SELECT)
- rc = ipr_save_ioafp_mode_select(ioa_cfg, scsi_cmd);
-
if (likely(rc == 0))
rc = ipr_build_ioadl(ioa_cfg, ipr_cmd);
@@ -4829,17 +4797,11 @@ static int ipr_ioafp_mode_select_page28(struct ipr_cmnd *ipr_cmd)
int length;
ENTER;
- if (ioa_cfg->saved_mode_pages) {
- memcpy(mode_pages, ioa_cfg->saved_mode_pages,
- ioa_cfg->saved_mode_page_len);
- length = ioa_cfg->saved_mode_page_len;
- } else {
- ipr_scsi_bus_speed_limit(ioa_cfg);
- ipr_check_term_power(ioa_cfg, mode_pages);
- ipr_modify_ioafp_mode_page_28(ioa_cfg, mode_pages);
- length = mode_pages->hdr.length + 1;
- mode_pages->hdr.length = 0;
- }
+ ipr_scsi_bus_speed_limit(ioa_cfg);
+ ipr_check_term_power(ioa_cfg, mode_pages);
+ ipr_modify_ioafp_mode_page_28(ioa_cfg, mode_pages);
+ length = mode_pages->hdr.length + 1;
+ mode_pages->hdr.length = 0;
ipr_build_mode_select(ipr_cmd, cpu_to_be32(IPR_IOA_RES_HANDLE), 0x11,
ioa_cfg->vpd_cbs_dma + offsetof(struct ipr_misc_cbs, mode_pages),
@@ -5969,7 +5931,6 @@ static void ipr_free_mem(struct ipr_ioa_cfg *ioa_cfg)
}
ipr_free_dump(ioa_cfg);
- kfree(ioa_cfg->saved_mode_pages);
kfree(ioa_cfg->trace);
}