ehea: Remove a silly return

This patch removes the unconditional return in the end of the
function check_sqs()
Signed-off-by: NBreno Leitao <leitao@linux.vnet.ibm.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/net/ehea/ehea_main.c

@@ -818,8 +818,6 @@ static void check_sqs(struct ehea_port *port)
 			}
 		}
 	}
-
-	return;
 }