net: stmmac: remove redundant continue statement

The continue statement in the for-loop has no effect, remove it.

Addresses-Coverity: ("Continue has no effect")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c

@@ -573,10 +573,8 @@ static int tc_add_flow(struct stmmac_priv *priv,
 
 	for (i = 0; i < ARRAY_SIZE(tc_flow_parsers); i++) {
 		ret = tc_flow_parsers[i].fn(priv, cls, entry);
-		if (!ret) {
+		if (!ret)
 			entry->in_use = true;
-			continue;
-		}
 	}
 
 	if (!entry->in_use)