[PATCH v1 18/25] net/ntnic: remove redundant assignments and branching

[Oleksandr Kolomeiets]

From: Danylo Vodopianov <dvo-plv at napatech.com>

Remove double if statement branching as far as it has the same fillings.

Signed-off-by: Danylo Vodopianov <dvo-plv at napatech.com>
---
 .../link_agx_100g/nt4ga_agx_link_100g.c       | 22 ++++++-------------
 .../core/nt200a0x/reset/nthw_fpga_rst9563.c   |  1 -
 drivers/net/ntnic/nthw/nthw_rac.c             |  3 ---
 drivers/net/ntnic/nthw/stat/nthw_stat.c       |  1 -
 4 files changed, 7 insertions(+), 20 deletions(-)

diff --git a/drivers/net/ntnic/link_mgmt/link_agx_100g/nt4ga_agx_link_100g.c b/drivers/net/ntnic/link_mgmt/link_agx_100g/nt4ga_agx_link_100g.c
index 64db55f6e9..6d1d01d265 100644
--- a/drivers/net/ntnic/link_mgmt/link_agx_100g/nt4ga_agx_link_100g.c
+++ b/drivers/net/ntnic/link_mgmt/link_agx_100g/nt4ga_agx_link_100g.c
@@ -685,21 +685,13 @@ static int nim_ready_100_gb(adapter_info_t *p_info, int port)
 		return 1;
 	}
 
-	if (port == 0) {
-		/* setTxEqualization(uint8_t intf_no, uint8_t lane, uint32_t pre_tap2,
-		 * uint32_t main_tap, uint32_t pre_tap1, uint32_t post_tap1)
-		 */
-		nthw_phy_tile_set_tx_equalization(p_phy_tile, port, 0, 0, 44, 2, 9);
-		nthw_phy_tile_set_tx_equalization(p_phy_tile, port, 1, 0, 44, 2, 9);
-		nthw_phy_tile_set_tx_equalization(p_phy_tile, port, 2, 0, 44, 2, 9);
-		nthw_phy_tile_set_tx_equalization(p_phy_tile, port, 3, 0, 44, 2, 9);
-
-	} else {
-		nthw_phy_tile_set_tx_equalization(p_phy_tile, port, 0, 0, 44, 2, 9);
-		nthw_phy_tile_set_tx_equalization(p_phy_tile, port, 1, 0, 44, 2, 9);
-		nthw_phy_tile_set_tx_equalization(p_phy_tile, port, 2, 0, 44, 2, 9);
-		nthw_phy_tile_set_tx_equalization(p_phy_tile, port, 3, 0, 44, 2, 9);
-	}
+	/* setTxEqualization(uint8_t intf_no, uint8_t lane, uint32_t pre_tap2,
+	 * uint32_t main_tap, uint32_t pre_tap1, uint32_t post_tap1)
+	 */
+	nthw_phy_tile_set_tx_equalization(p_phy_tile, port, 0, 0, 44, 2, 9);
+	nthw_phy_tile_set_tx_equalization(p_phy_tile, port, 1, 0, 44, 2, 9);
+	nthw_phy_tile_set_tx_equalization(p_phy_tile, port, 2, 0, 44, 2, 9);
+	nthw_phy_tile_set_tx_equalization(p_phy_tile, port, 3, 0, 44, 2, 9);
 
 	/*
 	 * Perform a full reset. If the RX is in reset from the start this sequence will
diff --git a/drivers/net/ntnic/nthw/core/nt200a0x/reset/nthw_fpga_rst9563.c b/drivers/net/ntnic/nthw/core/nt200a0x/reset/nthw_fpga_rst9563.c
index 7b0c47e9b2..918ac71a43 100644
--- a/drivers/net/ntnic/nthw/core/nt200a0x/reset/nthw_fpga_rst9563.c
+++ b/drivers/net/ntnic/nthw/core/nt200a0x/reset/nthw_fpga_rst9563.c
@@ -59,7 +59,6 @@ static int nthw_fpga_rst9563_setup(nthw_fpga_t *p_fpga, struct nthw_fpga_rst_nt2
 	p->mp_fld_rst_mac_rx = nthw_register_get_field(p_curr_reg, RST9563_RST_MAC_RX);
 	p->mp_fld_rst_mac_tx = NULL;
 	p->mp_fld_rst_ptp = nthw_register_get_field(p_curr_reg, RST9563_RST_PTP);
-	p->mp_fld_rst_ptp = nthw_register_get_field(p_curr_reg, RST9563_RST_PTP);
 	p->mp_fld_rst_ts = nthw_register_get_field(p_curr_reg, RST9563_RST_TS);
 	p->mp_fld_rst_ptp_mmcm = nthw_register_get_field(p_curr_reg, RST9563_RST_PTP_MMCM);
 	p->mp_fld_rst_ts_mmcm = nthw_register_get_field(p_curr_reg, RST9563_RST_TS_MMCM);
diff --git a/drivers/net/ntnic/nthw/nthw_rac.c b/drivers/net/ntnic/nthw/nthw_rac.c
index 13813fe516..33e0caa581 100644
--- a/drivers/net/ntnic/nthw/nthw_rac.c
+++ b/drivers/net/ntnic/nthw/nthw_rac.c
@@ -93,9 +93,6 @@ int nthw_rac_init(nthw_rac_t *p, nthw_fpga_t *p_fpga, struct fpga_info_s *p_fpga
 	if (p->mp_reg_dbg_data)
 		p->mp_fld_dbg_data = nthw_register_query_field(p->mp_reg_dbg_data, RAC_DBG_DATA_D);
 
-	else
-		p->mp_reg_dbg_data = NULL;
-
 	p->mp_reg_rab_ib_data = nthw_module_get_register(p->mp_mod_rac, RAC_RAB_IB_DATA);
 	p->mp_fld_rab_ib_data = nthw_register_get_field(p->mp_reg_rab_ib_data, RAC_RAB_IB_DATA_D);
 
diff --git a/drivers/net/ntnic/nthw/stat/nthw_stat.c b/drivers/net/ntnic/nthw/stat/nthw_stat.c
index ed30173bdc..2ddef052a5 100644
--- a/drivers/net/ntnic/nthw/stat/nthw_stat.c
+++ b/drivers/net/ntnic/nthw/stat/nthw_stat.c
@@ -254,7 +254,6 @@ int nthw_stat_init(nthw_stat_t *p, nthw_fpga_t *p_fpga, int n_instance)
 		p->mn_stat_layout_version = 1;
 
 	} else {
-		p->mn_stat_layout_version = 0;
 		NT_LOG(ERR, NTHW, "%s: unknown module_version 0x%08lX layout=%d",
 			p_adapter_id_str, n_module_version_packed64, p->mn_stat_layout_version);
 	}
-- 
2.47.1