[PATCH net-next] net: dsa: lan9303: Drop port range check

[Egil Hjelmeland]

Now that ds->num_ports is 3, there is no need to check range of "port"
parameter.

Signed-off-by: Egil Hjelmeland <pri...@egil-hjelmeland.no>
---
 drivers/net/dsa/lan9303-core.c | 27 ++++-----------------------
 1 file changed, 4 insertions(+), 23 deletions(-)

diff --git a/drivers/net/dsa/lan9303-core.c b/drivers/net/dsa/lan9303-core.c
index 70ecd18a5e7d..320651a57c6f 100644
--- a/drivers/net/dsa/lan9303-core.c
+++ b/drivers/net/dsa/lan9303-core.c
@@ -1057,17 +1057,7 @@ static int lan9303_port_enable(struct dsa_switch *ds, 
int port,
 {
        struct lan9303 *chip = ds->priv;
 
-       /* enable internal packet processing */
-       switch (port) {
-       case 1:
-       case 2:
-               return lan9303_enable_processing_port(chip, port);
-       default:
-               dev_dbg(chip->dev,
-                       "Error: request to power up invalid port %d\n", port);
-       }
-
-       return -ENODEV;
+       return lan9303_enable_processing_port(chip, port);
 }
 
 static void lan9303_port_disable(struct dsa_switch *ds, int port,
@@ -1075,18 +1065,9 @@ static void lan9303_port_disable(struct dsa_switch *ds, 
int port,
 {
        struct lan9303 *chip = ds->priv;
 
-       /* disable internal packet processing */
-       switch (port) {
-       case 1:
-       case 2:
-               lan9303_disable_processing_port(chip, port);
-               lan9303_phy_write(ds, chip->phy_addr_sel_strap + port,
-                                 MII_BMCR, BMCR_PDOWN);
-               break;
-       default:
-               dev_dbg(chip->dev,
-                       "Error: request to power down invalid port %d\n", port);
-       }
+       lan9303_disable_processing_port(chip, port);
+       lan9303_phy_write(ds, chip->phy_addr_sel_strap + port,
+                         MII_BMCR, BMCR_PDOWN);
 }
 
 static int lan9303_port_bridge_join(struct dsa_switch *ds, int port,
-- 
2.11.0