[PATCH net-next v4 7/7] net: dsa: mt7530: do not clear config->supported_interfaces

[Arınç ÜNAL via B4 Relay]

From: Arınç ÜNAL <arinc.unal at arinc9.com>

There's no need to clear the config->supported_interfaces bitmap before
reporting the supported interfaces as all bits in the bitmap will already
be initialized to zero when the phylink_config structure is allocated. The
"config" pointer points to &dp->phylink_config, and "dp" is allocated by
dsa_port_touch() with kzalloc(), so all its fields are filled with zeroes.

There's no code that would change the bitmap beforehand. Remove it.

Acked-by: Daniel Golle <daniel at makrotopia.org>
Reviewed-by: Vladimir Oltean <olteanv at gmail.com>
Reviewed-by: Russell King (Oracle) <rmk+kernel at armlinux.org.uk>
Signed-off-by: Arınç ÜNAL <arinc.unal at arinc9.com>
---
 drivers/net/dsa/mt7530.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/net/dsa/mt7530.c b/drivers/net/dsa/mt7530.c
index 08d5d7dd5969..c7e1af1ea4bb 100644
--- a/drivers/net/dsa/mt7530.c
+++ b/drivers/net/dsa/mt7530.c
@@ -2573,8 +2573,6 @@ static void mt7531_mac_port_get_caps(struct dsa_switch *ds, int port,
 static void mt7988_mac_port_get_caps(struct dsa_switch *ds, int port,
 				     struct phylink_config *config)
 {
-	phy_interface_zero(config->supported_interfaces);
-
 	switch (port) {
 	/* Ports which are connected to switch PHYs. There is no MII pinout. */
 	case 0 ... 3:

-- 
2.40.1