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From:   Christian Eggers <ceggers@arri.de>
To:     Richard Cochran <richardcochran@gmail.com>,
        Andrew Lunn <andrew@lunn.ch>,
        Heiner Kallweit <hkallweit1@gmail.com>,
        Jakub Kicinski <kuba@kernel.org>
CC:     Vladimir Oltean <olteanv@gmail.com>,
        Russell King <linux@armlinux.org.uk>,
        "David S . Miller" <davem@davemloft.net>, <netdev@vger.kernel.org>,
        <linux-kernel@vger.kernel.org>, Christian Eggers <ceggers@arri.de>,
        "Christian Eggers" <ceggers@gmx.de>,
        Kurt Kanzenbach <kurt@linutronix.de>
Subject: [PATCH net-next 1/3] net: phy: dp83640: use new PTP_MSGTYPE_SYNC define
Date:   Sun, 22 Nov 2020 09:26:34 +0100
Message-ID: <20201122082636.12451-2-ceggers@arri.de>
In-Reply-To: <20201122082636.12451-1-ceggers@arri.de>
References: <20201122082636.12451-1-ceggers@arri.de>
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Precedence: bulk

Replace use of magic number with recently introduced define.

Signed-off-by: Christian Eggers <ceggers@gmx.de>
Cc: Kurt Kanzenbach <kurt@linutronix.de>
---
 drivers/net/phy/dp83640.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/net/phy/dp83640.c b/drivers/net/phy/dp83640.c
index f2caccaf4408..9757ca0d9633 100644
--- a/drivers/net/phy/dp83640.c
+++ b/drivers/net/phy/dp83640.c
@@ -964,15 +964,12 @@ static void decode_status_frame(struct dp83640_private *dp83640,
 static int is_sync(struct sk_buff *skb, int type)
 {
 	struct ptp_header *hdr;
-	u8 msgtype;
 
 	hdr = ptp_parse_header(skb, type);
 	if (!hdr)
 		return 0;
 
-	msgtype = ptp_get_msgtype(hdr, type);
-
-	return (msgtype & 0xf) == 0;
+	return ptp_get_msgtype(hdr, type) == PTP_MSGTYPE_SYNC;
 }
 
 static void dp83640_free_clocks(void)
-- 
Christian Eggers
Embedded software developer