linux-kernel - [PATCH] igc: Assign boolean values to a bool variable

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Date:   Wed, 20 Jan 2021 14:22:58 +0800
From:   Jiapeng Zhong <abaci-bugfix@...ux.alibaba.com>
To:     jesse.brandeburg@...el.com
Cc:     anthony.l.nguyen@...el.com, davem@...emloft.net, kuba@...nel.org,
        intel-wired-lan@...ts.osuosl.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Jiapeng Zhong <abaci-bugfix@...ux.alibaba.com>
Subject: [PATCH] igc: Assign boolean values to a bool variable

Fix the following coccicheck warnings:

./drivers/net/ethernet/intel/igc/igc_main.c:4961:2-14: WARNING:
Assignment of 0/1 to bool variable.

./drivers/net/ethernet/intel/igc/igc_main.c:4955:2-14: WARNING:
Assignment of 0/1 to bool variable.

./drivers/net/ethernet/intel/igc/igc_main.c:4933:1-13: WARNING:
Assignment of 0/1 to bool variable.

./drivers/net/ethernet/intel/igc/igc_main.c:4592:1-24: WARNING:
Assignment of 0/1 to bool variable.

./drivers/net/ethernet/intel/igc/igc_main.c:4438:2-25: WARNING:
Assignment of 0/1 to bool variable.

./drivers/net/ethernet/intel/igc/igc_main.c:4396:2-25: WARNING:
Assignment of 0/1 to bool variable.

./drivers/net/ethernet/intel/igc/igc_main.c:4018:2-25: WARNING:
Assignment of 0/1 to bool variable.

Reported-by: Abaci Robot <abaci@...ux.alibaba.com>
Signed-off-by: Jiapeng Zhong <abaci-bugfix@...ux.alibaba.com>
---
 drivers/net/ethernet/intel/igc/igc_main.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c
index afd6a62..6abb331 100644
--- a/drivers/net/ethernet/intel/igc/igc_main.c
+++ b/drivers/net/ethernet/intel/igc/igc_main.c
@@ -3597,7 +3597,7 @@ void igc_up(struct igc_adapter *adapter)
 	netif_tx_start_all_queues(adapter->netdev);
 
 	/* start the watchdog. */
-	hw->mac.get_link_status = 1;
+	hw->mac.get_link_status = true;
 	schedule_work(&adapter->watchdog_task);
 }
 
@@ -4016,7 +4016,7 @@ static irqreturn_t igc_msix_other(int irq, void *data)
 	}
 
 	if (icr & IGC_ICR_LSC) {
-		hw->mac.get_link_status = 1;
+		hw->mac.get_link_status = true;
 		/* guard against interrupt when we're going down */
 		if (!test_bit(__IGC_DOWN, &adapter->state))
 			mod_timer(&adapter->watchdog_timer, jiffies + 1);
@@ -4394,7 +4394,7 @@ static irqreturn_t igc_intr_msi(int irq, void *data)
 	}
 
 	if (icr & (IGC_ICR_RXSEQ | IGC_ICR_LSC)) {
-		hw->mac.get_link_status = 1;
+		hw->mac.get_link_status = true;
 		if (!test_bit(__IGC_DOWN, &adapter->state))
 			mod_timer(&adapter->watchdog_timer, jiffies + 1);
 	}
@@ -4436,7 +4436,7 @@ static irqreturn_t igc_intr(int irq, void *data)
 	}
 
 	if (icr & (IGC_ICR_RXSEQ | IGC_ICR_LSC)) {
-		hw->mac.get_link_status = 1;
+		hw->mac.get_link_status = true;
 		/* guard against interrupt when we're going down */
 		if (!test_bit(__IGC_DOWN, &adapter->state))
 			mod_timer(&adapter->watchdog_timer, jiffies + 1);
@@ -4590,7 +4590,7 @@ static int __igc_open(struct net_device *netdev, bool resuming)
 	netif_tx_start_all_queues(netdev);
 
 	/* start the watchdog. */
-	hw->mac.get_link_status = 1;
+	hw->mac.get_link_status = true;
 	schedule_work(&adapter->watchdog_task);
 
 	return IGC_SUCCESS;
@@ -4931,7 +4931,7 @@ int igc_set_spd_dplx(struct igc_adapter *adapter, u32 spd, u8 dplx)
 {
 	struct igc_mac_info *mac = &adapter->hw.mac;
 
-	mac->autoneg = 0;
+	mac->autoneg = false;
 
 	/* Make sure dplx is at most 1 bit and lsb of speed is not set
 	 * for the switch() below to work
@@ -4953,13 +4953,13 @@ int igc_set_spd_dplx(struct igc_adapter *adapter, u32 spd, u8 dplx)
 		mac->forced_speed_duplex = ADVERTISE_100_FULL;
 		break;
 	case SPEED_1000 + DUPLEX_FULL:
-		mac->autoneg = 1;
+		mac->autoneg = true;
 		adapter->hw.phy.autoneg_advertised = ADVERTISE_1000_FULL;
 		break;
 	case SPEED_1000 + DUPLEX_HALF: /* not supported */
 		goto err_inval;
 	case SPEED_2500 + DUPLEX_FULL:
-		mac->autoneg = 1;
+		mac->autoneg = true;
 		adapter->hw.phy.autoneg_advertised = ADVERTISE_2500_FULL;
 		break;
 	case SPEED_2500 + DUPLEX_HALF: /* not supported */
-- 
1.8.3.1