dsa: mv88e6xxx: Drop duplicate declaration of 'ret' variable

A duplicate declaration of 'ret' can result in hiding an error code.
Drop it.

Fixes: 17ee3e04ddbf ("net: dsa: Provide additional RMON statistics")
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/dsa/mv88e6xxx.c b/drivers/net/dsa/mv88e6xxx.c
index f64186a..12f186c 100644 (file)
--- a/drivers/net/dsa/mv88e6xxx.c
+++ b/drivers/net/dsa/mv88e6xxx.c
@@ -602,8 +602,6 @@ static void _mv88e6xxx_get_ethtool_stats(struct dsa_switch *ds,
                u32 high = 0;
 
                if (s->reg >= 0x100) {
-                       int ret;
-
                        ret = mv88e6xxx_reg_read(ds, REG_PORT(port),
                                                 s->reg - 0x100);
                        if (ret < 0)