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Commit 18bd5949 authored by Florian Fainelli's avatar Florian Fainelli Committed by David S. Miller
Browse files

net: dsa: mt7530: Use NULL instead of plain integer 



We would be passing 0 instead of NULL as the rsp argument to
mt7530_fdb_cmd(), fix that.

Fixes: b8f126a8 ("net-next: dsa: add dsa support for Mediatek MT7530 switch")
Signed-off-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
Acked-by: default avatarSean Wang <sean.wang@mediatek.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 861690d0

drivers/net/dsa/mt7530.c

+3 −3
Original line number Diff line number Diff line
@@ -917,7 +917,7 @@ mt7530_port_fdb_add(struct dsa_switch *ds, int port, 


	mutex_lock(&priv->reg_mutex);

	mt7530_fdb_write(priv, vid, port_mask, addr, -1, STATIC_ENT);

	ret = mt7530_fdb_cmd(priv, MT7530_FDB_WRITE, 0);

	ret = mt7530_fdb_cmd(priv, MT7530_FDB_WRITE, NULL);

	mutex_unlock(&priv->reg_mutex);



	return ret;
@@ -933,7 +933,7 @@ mt7530_port_fdb_del(struct dsa_switch *ds, int port, 


	mutex_lock(&priv->reg_mutex);

	mt7530_fdb_write(priv, vid, port_mask, addr, -1, STATIC_EMP);

	ret = mt7530_fdb_cmd(priv, MT7530_FDB_WRITE, 0);

	ret = mt7530_fdb_cmd(priv, MT7530_FDB_WRITE, NULL);

	mutex_unlock(&priv->reg_mutex);



	return ret;
@@ -1293,7 +1293,7 @@ mt7530_setup(struct dsa_switch *ds) 
	}



	/* Flush the FDB table */

	ret = mt7530_fdb_cmd(priv, MT7530_FDB_FLUSH, 0);

	ret = mt7530_fdb_cmd(priv, MT7530_FDB_FLUSH, NULL);

	if (ret < 0)

		return ret;