[PATCH v2 33/71] baseband/acc: replace use of fixed size rte_memcpy

[Stephen Hemminger]

Automatically generated by devtools/cocci/rte_memcpy.cocci

Signed-off-by: Stephen Hemminger <stephen at networkplumber.org>
---
 drivers/baseband/acc/rte_acc100_pmd.c | 17 ++++++++---------
 drivers/baseband/acc/rte_vrb_pmd.c    | 21 ++++++++++-----------
 2 files changed, 18 insertions(+), 20 deletions(-)

diff --git a/drivers/baseband/acc/rte_acc100_pmd.c b/drivers/baseband/acc/rte_acc100_pmd.c
index 4f666e514b72..6a6212f3deed 100644
--- a/drivers/baseband/acc/rte_acc100_pmd.c
+++ b/drivers/baseband/acc/rte_acc100_pmd.c
@@ -2975,15 +2975,13 @@ enqueue_ldpc_dec_one_op_cb(struct acc_queue *q, struct rte_bbdev_dec_op *op,
 		uint8_t *prev_ptr = (uint8_t *) prev_desc;
 		uint8_t *new_ptr = (uint8_t *) desc;
 		/* Copy first 4 words and BDESCs */
-		rte_memcpy(new_ptr, prev_ptr, ACC_5GUL_SIZE_0);
-		rte_memcpy(new_ptr + ACC_5GUL_OFFSET_0,
-				prev_ptr + ACC_5GUL_OFFSET_0,
-				ACC_5GUL_SIZE_1);
+		memcpy(new_ptr, prev_ptr, ACC_5GUL_SIZE_0);
+		memcpy(new_ptr + ACC_5GUL_OFFSET_0,
+		       prev_ptr + ACC_5GUL_OFFSET_0, ACC_5GUL_SIZE_1);
 		desc->req.op_addr = prev_desc->req.op_addr;
 		/* Copy FCW */
-		rte_memcpy(new_ptr + ACC_DESC_FCW_OFFSET,
-				prev_ptr + ACC_DESC_FCW_OFFSET,
-				ACC_FCW_LD_BLEN);
+		memcpy(new_ptr + ACC_DESC_FCW_OFFSET,
+		       prev_ptr + ACC_DESC_FCW_OFFSET, ACC_FCW_LD_BLEN);
 		acc100_dma_desc_ld_update(op, &desc->req, input, h_output,
 				&in_offset, &h_out_offset,
 				&h_out_length, harq_layout);
@@ -3130,7 +3128,8 @@ enqueue_ldpc_dec_one_op_tb(struct acc_queue *q, struct rte_bbdev_dec_op *op,
 		desc = acc_desc(q, total_enqueued_cbs);
 		desc->req.data_ptrs[0].address = q->ring_addr_iova + fcw_offset;
 		desc->req.data_ptrs[0].blen = ACC_FCW_LD_BLEN;
-		rte_memcpy(&desc->req.fcw_ld, &desc_first->req.fcw_ld, ACC_FCW_LD_BLEN);
+		memcpy(&desc->req.fcw_ld, &desc_first->req.fcw_ld,
+		       ACC_FCW_LD_BLEN);
 		ret = acc100_dma_desc_ld_fill(op, &desc->req, &input,
 				h_output, &in_offset, &h_out_offset,
 				&h_out_length,
@@ -4430,7 +4429,7 @@ acc100_configure(const char *dev_name, struct rte_acc_conf *conf)
 	struct acc_device *d = bbdev->data->dev_private;
 
 	/* Store configuration */
-	rte_memcpy(&d->acc_conf, conf, sizeof(d->acc_conf));
+	memcpy(&d->acc_conf, conf, sizeof(d->acc_conf));
 
 	value = acc_reg_read(d, HwPfPcieGpexBridgeControl);
 	bool firstCfg = (value != ACC100_CFG_PCI_BRIDGE);
diff --git a/drivers/baseband/acc/rte_vrb_pmd.c b/drivers/baseband/acc/rte_vrb_pmd.c
index 88b1104fab47..3e5376a12e39 100644
--- a/drivers/baseband/acc/rte_vrb_pmd.c
+++ b/drivers/baseband/acc/rte_vrb_pmd.c
@@ -2450,15 +2450,13 @@ vrb_enqueue_ldpc_dec_one_op_cb(struct acc_queue *q, struct rte_bbdev_dec_op *op,
 		uint8_t *prev_ptr = (uint8_t *) prev_desc;
 		uint8_t *new_ptr = (uint8_t *) desc;
 		/* Copy first 4 words and BDESCs. */
-		rte_memcpy(new_ptr, prev_ptr, ACC_5GUL_SIZE_0);
-		rte_memcpy(new_ptr + ACC_5GUL_OFFSET_0,
-				prev_ptr + ACC_5GUL_OFFSET_0,
-				ACC_5GUL_SIZE_1);
+		memcpy(new_ptr, prev_ptr, ACC_5GUL_SIZE_0);
+		memcpy(new_ptr + ACC_5GUL_OFFSET_0,
+		       prev_ptr + ACC_5GUL_OFFSET_0, ACC_5GUL_SIZE_1);
 		desc->req.op_addr = prev_desc->req.op_addr;
 		/* Copy FCW. */
-		rte_memcpy(new_ptr + ACC_DESC_FCW_OFFSET,
-				prev_ptr + ACC_DESC_FCW_OFFSET,
-				ACC_FCW_LD_BLEN);
+		memcpy(new_ptr + ACC_DESC_FCW_OFFSET,
+		       prev_ptr + ACC_DESC_FCW_OFFSET, ACC_FCW_LD_BLEN);
 		vrb_dma_desc_ld_update(op, &desc->req, input, h_output,
 				&in_offset, &h_out_offset,
 				&h_out_length, harq_layout);
@@ -2566,7 +2564,8 @@ vrb_enqueue_ldpc_dec_one_op_tb(struct acc_queue *q, struct rte_bbdev_dec_op *op,
 		fcw_offset = (desc_idx << 8) + ACC_DESC_FCW_OFFSET;
 		desc->req.data_ptrs[0].address = q->ring_addr_iova + fcw_offset;
 		desc->req.data_ptrs[0].blen = ACC_FCW_LD_BLEN;
-		rte_memcpy(&desc->req.fcw_ld, &desc_first->req.fcw_ld, ACC_FCW_LD_BLEN);
+		memcpy(&desc->req.fcw_ld, &desc_first->req.fcw_ld,
+		       ACC_FCW_LD_BLEN);
 		desc->req.fcw_ld.tb_trailer_size = (c - r - 1) * trail_len;
 		ret = vrb_dma_desc_ld_fill(op, &desc->req, &input,
 				h_output, &in_offset, &h_out_offset,
@@ -3991,7 +3990,7 @@ enqueue_mldts_split_op(struct acc_queue *q, struct rte_bbdev_mldts_op *op,
 		if (symb == 0)
 			desc->req.cbs_in_tb = num_syms;
 		else
-			rte_memcpy(&desc->req.fcw_mldts, fcw, ACC_FCW_MLDTS_BLEN);
+			memcpy(&desc->req.fcw_mldts, fcw, ACC_FCW_MLDTS_BLEN);
 		desc->req.data_ptrs[1].address = rte_pktmbuf_iova_offset(input_q, in_offset);
 		desc->req.data_ptrs[1].blen = q_size;
 		in_offset += q_size;
@@ -4337,7 +4336,7 @@ vrb1_configure(const char *dev_name, struct rte_acc_conf *conf)
 	struct acc_device *d = bbdev->data->dev_private;
 
 	/* Store configuration. */
-	rte_memcpy(&d->acc_conf, conf, sizeof(d->acc_conf));
+	memcpy(&d->acc_conf, conf, sizeof(d->acc_conf));
 
 	/* Check we are already out of PG. */
 	status = acc_reg_read(d, VRB1_PfHiSectionPowerGatingAck);
@@ -4744,7 +4743,7 @@ vrb2_configure(const char *dev_name, struct rte_acc_conf *conf)
 	struct acc_device *d = bbdev->data->dev_private;
 
 	/* Store configuration. */
-	rte_memcpy(&d->acc_conf, conf, sizeof(d->acc_conf));
+	memcpy(&d->acc_conf, conf, sizeof(d->acc_conf));
 
 	/* Explicitly releasing AXI as this may be stopped after PF FLR/BME. */
 	address = VRB2_PfDmaAxiControl;
-- 
2.43.0