netdev - [PATCH] dp83640: reverse arguments to list_add

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Date:   Thu, 30 Apr 2020 21:51:32 +0200
From:   Julia Lawall <Julia.Lawall@...ia.fr>
To:     Richard Cochran <richardcochran@...il.com>
Cc:     kernel-janitors@...r.kernel.org, Andrew Lunn <andrew@...n.ch>,
        Florian Fainelli <f.fainelli@...il.com>,
        Heiner Kallweit <hkallweit1@...il.com>,
        Russell King <linux@...linux.org.uk>,
        "David S. Miller" <davem@...emloft.net>, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Nic Volanschi <eugene.volanschi@...ia.fr>
Subject: [PATCH] dp83640: reverse arguments to list_add_tail

In this code, it appears that phyter_clocks is a list head, based on
the previous list_for_each, and that clock->list is intended to be a
list element, given that it has just been initialized in
dp83640_clock_init.  Accordingly, switch the arguments to
list_add_tail, which takes the list head as the second argument.

Fixes: cb646e2b02b27 ("ptp: Added a clock driver for the National Semiconductor PHYTER.")
Signed-off-by: Julia Lawall <Julia.Lawall@...ia.fr>

---
Not tested.

 drivers/net/phy/dp83640.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/phy/dp83640.c b/drivers/net/phy/dp83640.c
index 415c27310982..ecbd5e0d685c 100644
--- a/drivers/net/phy/dp83640.c
+++ b/drivers/net/phy/dp83640.c
@@ -1120,7 +1120,7 @@ static struct dp83640_clock *dp83640_clock_get_bus(struct mii_bus *bus)
 		goto out;
 	}
 	dp83640_clock_init(clock, bus);
-	list_add_tail(&phyter_clocks, &clock->list);
+	list_add_tail(&clock->list, &phyter_clocks);
 out:
 	mutex_unlock(&phyter_clocks_lock);