1 files changed, 11 insertions, 20 deletions

diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c
index 0e513a7e5ac8..23ed2fc688f0 100644
--- a/drivers/infiniband/ulp/srp/ib_srp.c
+++ b/drivers/infiniband/ulp/srp/ib_srp.c
@@ -1979,12 +1979,8 @@ static void srp_process_rsp(struct srp_rdma_ch *ch, struct srp_rsp *rsp)
 
 		if (unlikely(rsp->flags & SRP_RSP_FLAG_DIUNDER))
 			scsi_set_resid(scmnd, be32_to_cpu(rsp->data_in_res_cnt));
-		else if (unlikely(rsp->flags & SRP_RSP_FLAG_DIOVER))
-			scsi_set_resid(scmnd, -be32_to_cpu(rsp->data_in_res_cnt));
 		else if (unlikely(rsp->flags & SRP_RSP_FLAG_DOUNDER))
 			scsi_set_resid(scmnd, be32_to_cpu(rsp->data_out_res_cnt));
-		else if (unlikely(rsp->flags & SRP_RSP_FLAG_DOOVER))
-			scsi_set_resid(scmnd, -be32_to_cpu(rsp->data_out_res_cnt));
 
 		srp_free_req(ch, req, scmnd,
 			     be32_to_cpu(rsp->req_lim_delta));
@@ -2788,7 +2784,6 @@ static int srp_abort(struct scsi_cmnd *scmnd)
 	u32 tag;
 	u16 ch_idx;
 	struct srp_rdma_ch *ch;
-	int ret;
 
 	shost_printk(KERN_ERR, target->scsi_host, "SRP abort called\n");
 
@@ -2802,19 +2797,14 @@ static int srp_abort(struct scsi_cmnd *scmnd)
 	shost_printk(KERN_ERR, target->scsi_host,
 		     "Sending SRP abort for tag %#x\n", tag);
 	if (srp_send_tsk_mgmt(ch, tag, scmnd->device->lun,
-			      SRP_TSK_ABORT_TASK, NULL) == 0)
-		ret = SUCCESS;
-	else if (target->rport->state == SRP_RPORT_LOST)
-		ret = FAST_IO_FAIL;
-	else
-		ret = FAILED;
-	if (ret == SUCCESS) {
+			      SRP_TSK_ABORT_TASK, NULL) == 0) {
 		srp_free_req(ch, req, scmnd, 0);
-		scmnd->result = DID_ABORT << 16;
-		scsi_done(scmnd);
+		return SUCCESS;
 	}
+	if (target->rport->state == SRP_RPORT_LOST)
+		return FAST_IO_FAIL;
 
-	return ret;
+	return FAILED;
 }
 
 static int srp_reset_device(struct scsi_cmnd *scmnd)
@@ -2854,7 +2844,8 @@ static int srp_target_alloc(struct scsi_target *starget)
 	return 0;
 }
 
-static int srp_slave_configure(struct scsi_device *sdev)
+static int srp_sdev_configure(struct scsi_device *sdev,
+			      struct queue_limits *lim)
 {
 	struct Scsi_Host *shost = sdev->host;
 	struct srp_target_port *target = host_to_target(shost);
@@ -3077,7 +3068,7 @@ static const struct scsi_host_template srp_template = {
 	.name				= "InfiniBand SRP initiator",
 	.proc_name			= DRV_NAME,
 	.target_alloc			= srp_target_alloc,
-	.slave_configure		= srp_slave_configure,
+	.sdev_configure			= srp_sdev_configure,
 	.info				= srp_target_info,
 	.init_cmd_priv			= srp_init_cmd_priv,
 	.exit_cmd_priv			= srp_exit_cmd_priv,
@@ -3714,9 +3705,10 @@ static ssize_t add_target_store(struct device *dev,
 	target_host->max_id      = 1;
 	target_host->max_lun     = -1LL;
 	target_host->max_cmd_len = sizeof ((struct srp_cmd *) (void *) 0L)->cdb;
-	target_host->max_segment_size = ib_dma_max_seg_size(ibdev);
 
-	if (!(ibdev->attrs.kernel_cap_flags & IBK_SG_GAPS_REG))
+	if (ibdev->attrs.kernel_cap_flags & IBK_SG_GAPS_REG)
+		target_host->max_segment_size = ib_dma_max_seg_size(ibdev);
+	else
 		target_host->virt_boundary_mask = ~srp_dev->mr_page_mask;
 
 	target = host_to_target(target_host);
@@ -3988,7 +3980,6 @@ static struct srp_host *srp_add_port(struct srp_device *device, u32 port)
 	return host;
 
 put_host:
-	device_del(&host->dev);
 	put_device(&host->dev);
 	return NULL;
 }