linux-kernel - [PATCH] net: caif: fix boolean assignments

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Message-ID: <20180122225727.GA17543@embeddedor.com>
Date:   Mon, 22 Jan 2018 16:57:27 -0600
From:   "Gustavo A. R. Silva" <garsilva@...eddedor.com>
To:     Dmitry Tarnyagin <dmitry.tarnyagin@...kless.no>,
        "David S. Miller" <davem@...emloft.net>
Cc:     netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        "Gustavo A. R. Silva" <garsilva@...eddedor.com>
Subject: [PATCH] net: caif: fix boolean assignments

Assign true or false to boolean variables instead of an integer value.

This issue was detected with the help of Coccinelle.

Fixes: 0e4c7d85d5e5 ("caif: Add support for flow-control on device's tx-queue")
Fixes: 7d3113042823 ("caif: Stash away hijacked skb destructor and call it later")
Signed-off-by: Gustavo A. R. Silva <garsilva@...eddedor.com>
---
 net/caif/caif_dev.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/net/caif/caif_dev.c b/net/caif/caif_dev.c
index e0adcd1..f2848d6 100644
--- a/net/caif/caif_dev.c
+++ b/net/caif/caif_dev.c
@@ -139,7 +139,7 @@ static void caif_flow_cb(struct sk_buff *skb)
 
 	spin_lock_bh(&caifd->flow_lock);
 	send_xoff = caifd->xoff;
-	caifd->xoff = 0;
+	caifd->xoff = false;
 	dtor = caifd->xoff_skb_dtor;
 
 	if (WARN_ON(caifd->xoff_skb != skb))
@@ -213,7 +213,7 @@ static int transmit(struct cflayer *layer, struct cfpkt *pkt)
 	pr_debug("queue has stopped(%d) or is full (%d > %d)\n",
 			netif_queue_stopped(caifd->netdev),
 			qlen, high);
-	caifd->xoff = 1;
+	caifd->xoff = true;
 	caifd->xoff_skb = skb;
 	caifd->xoff_skb_dtor = skb->destructor;
 	skb->destructor = caif_flow_cb;
@@ -400,7 +400,7 @@ static int caif_device_notify(struct notifier_block *me, unsigned long what,
 			break;
 		}
 
-		caifd->xoff = 0;
+		caifd->xoff = false;
 		cfcnfg_set_phy_state(cfg, &caifd->layer, true);
 		rcu_read_unlock();
 
@@ -435,7 +435,7 @@ static int caif_device_notify(struct notifier_block *me, unsigned long what,
 		if (caifd->xoff_skb_dtor != NULL && caifd->xoff_skb != NULL)
 			caifd->xoff_skb->destructor = caifd->xoff_skb_dtor;
 
-		caifd->xoff = 0;
+		caifd->xoff = false;
 		caifd->xoff_skb_dtor = NULL;
 		caifd->xoff_skb = NULL;
 
-- 
2.7.4