netdev - [PATCH net-next 1/6] net: phylink: rearrange phylink_parse

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Date: Wed, 29 May 2024 14:29:19 +0100
From: "Russell King (Oracle)" <rmk+kernel@...linux.org.uk>
To: Andrew Lunn <andrew@...n.ch>,
	Heiner Kallweit <hkallweit1@...il.com>
Cc: Andrew Halaney <ahalaney@...hat.com>,
	 Serge Semin <fancer.lancer@...il.com>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>,
	Paolo Abeni <pabeni@...hat.com>,
	netdev@...r.kernel.org
Subject: [PATCH net-next 1/6] net: phylink: rearrange phylink_parse_mode()

Of the two users of phylink_config->ovr_an_inband, both manually check
for a fixed link before setting this flag (or clearing it if they find
a fixed link.) This is unnecessary complication.

Rearrange phylink_parse_mode() a little so we can change how
phylink_config->ovr_an_inband works. This will allow the flag to be
tested before checking for the fixed link properties in the next patch.

Signed-off-by: Russell King (Oracle) <rmk+kernel@...linux.org.uk>
---
 drivers/net/phy/phylink.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/net/phy/phylink.c b/drivers/net/phy/phylink.c
index 994471fad833..5abd12713598 100644
--- a/drivers/net/phy/phylink.c
+++ b/drivers/net/phy/phylink.c
@@ -899,12 +899,15 @@ static int phylink_parse_mode(struct phylink *pl,
 			return -EINVAL;
 		}
 
+		pl->cfg_link_an_mode = MLO_AN_INBAND;
+	}
+
+	if (pl->cfg_link_an_mode == MLO_AN_INBAND) {
 		linkmode_zero(pl->supported);
 		phylink_set(pl->supported, MII);
 		phylink_set(pl->supported, Autoneg);
 		phylink_set(pl->supported, Asym_Pause);
 		phylink_set(pl->supported, Pause);
-		pl->cfg_link_an_mode = MLO_AN_INBAND;
 
 		switch (pl->link_config.interface) {
 		case PHY_INTERFACE_MODE_SGMII:
-- 
2.30.2