Merge branch 'next' into for-linus

Prepare input updates for 5.3 merge window.

3 files changed, 21 insertions, 38 deletions

diff --git a/drivers/scsi/qedf/qedf_debugfs.c b/drivers/scsi/qedf/qedf_debugfs.c
index c29c162a494f..a32d8ee4666e 100644
--- a/drivers/scsi/qedf/qedf_debugfs.c
+++ b/drivers/scsi/qedf/qedf_debugfs.c
@@ -27,30 +27,19 @@ qedf_dbg_host_init(struct qedf_dbg_ctx *qedf,
 		    const struct file_operations *fops)
 {
 	char host_dirname[32];
-	struct dentry *file_dentry = NULL;
 
 	QEDF_INFO(qedf, QEDF_LOG_DEBUGFS, "Creating debugfs host node\n");
 	/* create pf dir */
 	sprintf(host_dirname, "host%u", qedf->host_no);
 	qedf->bdf_dentry = debugfs_create_dir(host_dirname, qedf_dbg_root);
-	if (!qedf->bdf_dentry)
-		return;
 
 	/* create debugfs files */
 	while (dops) {
 		if (!(dops->name))
 			break;
 
-		file_dentry = debugfs_create_file(dops->name, 0600,
-						  qedf->bdf_dentry, qedf,
-						  fops);
-		if (!file_dentry) {
-			QEDF_INFO(qedf, QEDF_LOG_DEBUGFS,
-				   "Debugfs entry %s creation failed\n",
-				   dops->name);
-			debugfs_remove_recursive(qedf->bdf_dentry);
-			return;
-		}
+		debugfs_create_file(dops->name, 0600, qedf->bdf_dentry, qedf,
+				    fops);
 		dops++;
 		fops++;
 	}
@@ -80,9 +69,6 @@ qedf_dbg_init(char *drv_name)
 
 	/* create qed dir in root of debugfs. NULL means debugfs root */
 	qedf_dbg_root = debugfs_create_dir(drv_name, NULL);
-	if (!qedf_dbg_root)
-		QEDF_INFO(NULL, QEDF_LOG_DEBUGFS, "Init of debugfs "
-			   "failed\n");
 }
 
 /**
diff --git a/drivers/scsi/qedf/qedf_io.c b/drivers/scsi/qedf/qedf_io.c
index 6bbc38b1b465..6ca583bdde23 100644
--- a/drivers/scsi/qedf/qedf_io.c
+++ b/drivers/scsi/qedf/qedf_io.c
@@ -1128,12 +1128,6 @@ void qedf_scsi_completion(struct qedf_ctx *qedf, struct fcoe_cqe *cqe,
 		return;
 	}
 
-	if (!sc_cmd->request->special) {
-		QEDF_WARN(&(qedf->dbg_ctx), "request->special is NULL so "
-		    "request not valid, sc_cmd=%p.\n", sc_cmd);
-		return;
-	}
-
 	if (!sc_cmd->request->q) {
 		QEDF_WARN(&(qedf->dbg_ctx), "request->q is NULL so request "
 		   "is not valid, sc_cmd=%p.\n", sc_cmd);
diff --git a/drivers/scsi/qedf/qedf_main.c b/drivers/scsi/qedf/qedf_main.c
index d5a4f17fce51..9f9431a4cc0e 100644
--- a/drivers/scsi/qedf/qedf_main.c
+++ b/drivers/scsi/qedf/qedf_main.c
@@ -785,7 +785,6 @@ static struct scsi_host_template qedf_host_template = {
 	.name 		= QEDF_MODULE_NAME,
 	.this_id 	= -1,
 	.cmd_per_lun	= 32,
-	.use_clustering = ENABLE_CLUSTERING,
 	.max_sectors 	= 0xffff,
 	.queuecommand 	= qedf_queuecommand,
 	.shost_attrs	= qedf_host_attrs,
@@ -1051,16 +1050,17 @@ static int qedf_alloc_sq(struct qedf_ctx *qedf, struct qedf_rport *fcport)
 	    sizeof(void *);
 	fcport->sq_pbl_size = fcport->sq_pbl_size + QEDF_PAGE_SIZE;
 
-	fcport->sq = dma_zalloc_coherent(&qedf->pdev->dev,
-	    fcport->sq_mem_size, &fcport->sq_dma, GFP_KERNEL);
+	fcport->sq = dma_alloc_coherent(&qedf->pdev->dev, fcport->sq_mem_size,
+					&fcport->sq_dma, GFP_KERNEL);
 	if (!fcport->sq) {
 		QEDF_WARN(&(qedf->dbg_ctx), "Could not allocate send queue.\n");
 		rval = 1;
 		goto out;
 	}
 
-	fcport->sq_pbl = dma_zalloc_coherent(&qedf->pdev->dev,
-	    fcport->sq_pbl_size, &fcport->sq_pbl_dma, GFP_KERNEL);
+	fcport->sq_pbl = dma_alloc_coherent(&qedf->pdev->dev,
+					    fcport->sq_pbl_size,
+					    &fcport->sq_pbl_dma, GFP_KERNEL);
 	if (!fcport->sq_pbl) {
 		QEDF_WARN(&(qedf->dbg_ctx), "Could not allocate send queue PBL.\n");
 		rval = 1;
@@ -1418,7 +1418,7 @@ static struct libfc_function_template qedf_lport_template = {
 
 static void qedf_fcoe_ctlr_setup(struct qedf_ctx *qedf)
 {
-	fcoe_ctlr_init(&qedf->ctlr, FIP_ST_AUTO);
+	fcoe_ctlr_init(&qedf->ctlr, FIP_MODE_AUTO);
 
 	qedf->ctlr.send = qedf_fip_send;
 	qedf->ctlr.get_src_addr = qedf_get_src_mac;
@@ -2681,8 +2681,10 @@ static int qedf_alloc_bdq(struct qedf_ctx *qedf)
 	}
 
 	/* Allocate list of PBL pages */
-	qedf->bdq_pbl_list = dma_zalloc_coherent(&qedf->pdev->dev,
-	    QEDF_PAGE_SIZE, &qedf->bdq_pbl_list_dma, GFP_KERNEL);
+	qedf->bdq_pbl_list = dma_alloc_coherent(&qedf->pdev->dev,
+						QEDF_PAGE_SIZE,
+						&qedf->bdq_pbl_list_dma,
+						GFP_KERNEL);
 	if (!qedf->bdq_pbl_list) {
 		QEDF_ERR(&(qedf->dbg_ctx), "Could not allocate list of PBL pages.\n");
 		return -ENOMEM;
@@ -2771,9 +2773,10 @@ static int qedf_alloc_global_queues(struct qedf_ctx *qedf)
 		    ALIGN(qedf->global_queues[i]->cq_pbl_size, QEDF_PAGE_SIZE);
 
 		qedf->global_queues[i]->cq =
-		    dma_zalloc_coherent(&qedf->pdev->dev,
-			qedf->global_queues[i]->cq_mem_size,
-			&qedf->global_queues[i]->cq_dma, GFP_KERNEL);
+		    dma_alloc_coherent(&qedf->pdev->dev,
+				       qedf->global_queues[i]->cq_mem_size,
+				       &qedf->global_queues[i]->cq_dma,
+				       GFP_KERNEL);
 
 		if (!qedf->global_queues[i]->cq) {
 			QEDF_WARN(&(qedf->dbg_ctx), "Could not allocate cq.\n");
@@ -2782,9 +2785,10 @@ static int qedf_alloc_global_queues(struct qedf_ctx *qedf)
 		}
 
 		qedf->global_queues[i]->cq_pbl =
-		    dma_zalloc_coherent(&qedf->pdev->dev,
-			qedf->global_queues[i]->cq_pbl_size,
-			&qedf->global_queues[i]->cq_pbl_dma, GFP_KERNEL);
+		    dma_alloc_coherent(&qedf->pdev->dev,
+				       qedf->global_queues[i]->cq_pbl_size,
+				       &qedf->global_queues[i]->cq_pbl_dma,
+				       GFP_KERNEL);
 
 		if (!qedf->global_queues[i]->cq_pbl) {
 			QEDF_WARN(&(qedf->dbg_ctx), "Could not allocate cq PBL.\n");
@@ -2935,8 +2939,7 @@ static void qedf_free_fcoe_pf_param(struct qedf_ctx *qedf)
 
 	qedf_free_global_queues(qedf);
 
-	if (qedf->global_queues)
-		kfree(qedf->global_queues);
+	kfree(qedf->global_queues);
 }
 
 /*