From 960e96480ee2bff4f09472c64e25f1850bf06470 Mon Sep 17 00:00:00 2001 From: Brian King Date: Wed, 15 Mar 2017 16:58:37 -0500 Subject: [PATCH] scsi: ipr: Remove redundant initialization Removes some code in __ipr_eh_dev_reset which was modifying the ipr_cmd done function. This should have already been setup at command allocation time and if its since been changed, it means we are in the ipr_erp* functions and need to wait for them to complete and don't want to override that here. Signed-off-by: Brian King Reviewed-by: Wendy Xiong Tested-by: Wendy Xiong Signed-off-by: Martin K. Petersen --- drivers/scsi/ipr.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c index 0688e0a..0d780c9 100644 --- a/drivers/scsi/ipr.c +++ b/drivers/scsi/ipr.c @@ -5243,12 +5243,11 @@ static int __ipr_eh_dev_reset(struct scsi_cmnd *scsi_cmd) spin_lock(&hrrq->_lock); list_for_each_entry(ipr_cmd, &hrrq->hrrq_pending_q, queue) { if (ipr_cmd->ioarcb.res_handle == res->res_handle) { - if (ipr_cmd->scsi_cmd) - ipr_cmd->done = ipr_scsi_eh_done; - if (ipr_cmd->qc) - ipr_cmd->done = ipr_sata_eh_done; - if (ipr_cmd->qc && - !(ipr_cmd->qc->flags & ATA_QCFLAG_FAILED)) { + if (!ipr_cmd->qc) + continue; + + ipr_cmd->done = ipr_sata_eh_done; + if (!(ipr_cmd->qc->flags & ATA_QCFLAG_FAILED)) { ipr_cmd->qc->err_mask |= AC_ERR_TIMEOUT; ipr_cmd->qc->flags |= ATA_QCFLAG_FAILED; } -- 2.7.4