[PATCH v3 07/16] net/hns3: use common division round up macro

[Joshua Washington <joshwash@google.com>]

The RTE_DIV_ROUND_UP in rte_common.h makes DIV_ROUND_UP redundant.

Signed-off-by: Joshua Washington <joshwash@google.com>
Reviewed-by: Stephen Hemminger <stephen@networkplumber.org>
---
 drivers/net/hns3/hns3_ethdev.h | 2 --
 drivers/net/hns3/hns3_fdir.c   | 2 +-
 drivers/net/hns3/hns3_regs.c   | 8 ++++----
 drivers/net/hns3/hns3_rss.c    | 8 ++++----
 4 files changed, 9 insertions(+), 11 deletions(-)

diff --git a/drivers/net/hns3/hns3_ethdev.h b/drivers/net/hns3/hns3_ethdev.h
index 209b042816..b4feff4b94 100644
--- a/drivers/net/hns3/hns3_ethdev.h
+++ b/drivers/net/hns3/hns3_ethdev.h
@@ -978,8 +978,6 @@ static inline struct hns3_vf *HNS3_DEV_HW_TO_VF(struct hns3_hw *hw)
 #define roundup(x, y) ((((x) + ((y) - 1)) / (y)) * (y))
 #define rounddown(x, y) ((x) - ((x) % (y)))
 
-#define DIV_ROUND_UP(n, d) (((n) + (d) - 1) / (d))
-
 /*
  * Because hardware always access register in little-endian mode based on hns3
  * network engine, so driver should also call rte_cpu_to_le_32 to convert data
diff --git a/drivers/net/hns3/hns3_fdir.c b/drivers/net/hns3/hns3_fdir.c
index 50572ae430..dfcc5c0d99 100644
--- a/drivers/net/hns3/hns3_fdir.c
+++ b/drivers/net/hns3/hns3_fdir.c
@@ -129,7 +129,7 @@ static const struct key_info tuple_key_info[] = {
 #define MAX_KEY_LENGTH		400
 #define MAX_200B_KEY_LENGTH	200
 #define MAX_META_DATA_LENGTH	16
-#define MAX_KEY_DWORDS	DIV_ROUND_UP(MAX_KEY_LENGTH / HNS3_BITS_PER_BYTE, 4)
+#define MAX_KEY_DWORDS	RTE_DIV_ROUND_UP(MAX_KEY_LENGTH / HNS3_BITS_PER_BYTE, 4)
 #define MAX_KEY_BYTES	(MAX_KEY_DWORDS * 4)
 
 enum HNS3_FD_PACKET_TYPE {
diff --git a/drivers/net/hns3/hns3_regs.c b/drivers/net/hns3/hns3_regs.c
index 5c74f9ae2e..066b836556 100644
--- a/drivers/net/hns3/hns3_regs.c
+++ b/drivers/net/hns3/hns3_regs.c
@@ -1034,8 +1034,8 @@ hns3_get_32_bit_regs(struct hns3_hw *hw, uint32_t regs_num, struct rte_dev_reg_i
 	if (regs_num == 0)
 		return 0;
 
-	cmd_num = DIV_ROUND_UP(regs_num + HNS3_32_BIT_DESC_NODATA_LEN,
-			       HNS3_32_BIT_REG_RTN_DATANUM);
+	cmd_num = RTE_DIV_ROUND_UP(regs_num + HNS3_32_BIT_DESC_NODATA_LEN,
+				   HNS3_32_BIT_REG_RTN_DATANUM);
 	desc = rte_zmalloc("hns3-32bit-regs",
 			   sizeof(struct hns3_cmd_desc) * cmd_num, 0);
 	if (desc == NULL) {
@@ -1093,8 +1093,8 @@ hns3_get_64_bit_regs(struct hns3_hw *hw, uint32_t regs_num, struct rte_dev_reg_i
 	if (regs_num == 0)
 		return 0;
 
-	cmd_num = DIV_ROUND_UP(regs_num + HNS3_64_BIT_DESC_NODATA_LEN,
-			       HNS3_64_BIT_REG_RTN_DATANUM);
+	cmd_num = RTE_DIV_ROUND_UP(regs_num + HNS3_64_BIT_DESC_NODATA_LEN,
+				   HNS3_64_BIT_REG_RTN_DATANUM);
 	desc = rte_zmalloc("hns3-64bit-regs",
 			   sizeof(struct hns3_cmd_desc) * cmd_num, 0);
 	if (desc == NULL) {
diff --git a/drivers/net/hns3/hns3_rss.c b/drivers/net/hns3/hns3_rss.c
index 508b3e26d0..6cb8d9482d 100644
--- a/drivers/net/hns3/hns3_rss.c
+++ b/drivers/net/hns3/hns3_rss.c
@@ -295,7 +295,7 @@ hns3_rss_set_algo_key(struct hns3_hw *hw, uint8_t hash_algo,
 
 	req = (struct hns3_rss_generic_config_cmd *)desc.data;
 
-	max_bd_num = DIV_ROUND_UP(key_len, HNS3_RSS_HASH_KEY_NUM);
+	max_bd_num = RTE_DIV_ROUND_UP(key_len, HNS3_RSS_HASH_KEY_NUM);
 	for (idx = 0; idx < max_bd_num; idx++) {
 		hns3_cmd_setup_basic_desc(&desc, HNS3_OPC_RSS_GENERIC_CONFIG,
 					  false);
@@ -335,7 +335,7 @@ hns3_rss_get_algo_key(struct hns3_hw *hw,  uint8_t *hash_algo,
 	int ret;
 
 	req = (struct hns3_rss_generic_config_cmd *)desc.data;
-	max_bd_num = DIV_ROUND_UP(key_len, HNS3_RSS_HASH_KEY_NUM);
+	max_bd_num = RTE_DIV_ROUND_UP(key_len, HNS3_RSS_HASH_KEY_NUM);
 	for (idx = 0; idx < max_bd_num; idx++) {
 		hns3_cmd_setup_basic_desc(&desc, HNS3_OPC_RSS_GENERIC_CONFIG,
 					  true);
@@ -381,7 +381,7 @@ hns3_set_rss_indir_table(struct hns3_hw *hw, uint16_t *indir, uint16_t size)
 	int ret;
 
 	req = (struct hns3_rss_indirection_table_cmd *)desc.data;
-	max_bd_num = DIV_ROUND_UP(size, HNS3_RSS_CFG_TBL_SIZE);
+	max_bd_num = RTE_DIV_ROUND_UP(size, HNS3_RSS_CFG_TBL_SIZE);
 	for (i = 0; i < max_bd_num; i++) {
 		hns3_cmd_setup_basic_desc(&desc, HNS3_OPC_RSS_INDIR_TABLE,
 					  false);
@@ -431,7 +431,7 @@ hns3_get_rss_indir_table(struct hns3_hw *hw, uint16_t *indir, uint16_t size)
 	int ret;
 
 	req = (struct hns3_rss_indirection_table_cmd *)desc.data;
-	max_bd_num = DIV_ROUND_UP(size, HNS3_RSS_CFG_TBL_SIZE);
+	max_bd_num = RTE_DIV_ROUND_UP(size, HNS3_RSS_CFG_TBL_SIZE);
 	for (i = 0; i < max_bd_num; i++) {
 		hns3_cmd_setup_basic_desc(&desc, HNS3_OPC_RSS_INDIR_TABLE,
 					  true);
-- 
2.55.0.1082.g2b9226bbc0-goog