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Subject[PATCH net-next v3 7/7] net: dsa: mt7530: do not clear config->supported_interfaces
From: Arınç ÜNAL <arinc.unal@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.

Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Acked-by: Daniel Golle <daniel@makrotopia.org>
Reviewed-by: Vladimir Oltean <olteanv@gmail.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 4ca7ba94788e..aed1ea6815ee 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


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