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Commit 62a48ec9 authored by qctecmdr's avatar qctecmdr Committed by Gerrit - the friendly Code Review server
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Merge "serial: msm_geni_serial: Initialize 'ret' with zero"

parents 648e5513 7b1fd9c7

drivers/tty/serial/msm_geni_serial.c

+3 −6
Original line number Diff line number Diff line
@@ -1686,7 +1686,7 @@ static int msm_geni_serial_handle_dma_rx(struct uart_port *uport, bool drop_rx) 
	struct msm_geni_serial_port *msm_port = GET_DEV_PORT(uport);

	unsigned int rx_bytes = 0;

	struct tty_port *tport;

	int ret;

	int ret = 0;

	unsigned int geni_status;



	geni_status = geni_read_reg_nolog(uport->membase, SE_GENI_STATUS);
@@ -3203,13 +3203,10 @@ static int msm_geni_serial_probe(struct platform_device *pdev) 
	if (ret)

		goto exit_geni_serial_probe;



	IPC_LOG_MSG(dev_port->ipc_log_misc, "%s: port:%s irq:%d\n", __func__,

		    uport->name, uport->irq);

	return uart_add_one_port(drv, uport);

	ret = uart_add_one_port(drv, uport);



exit_geni_serial_probe:

	IPC_LOG_MSG(dev_port->ipc_log_misc, "%s: fail port:%s ret:%d\n",

		    __func__, uport->name, ret);

	IPC_LOG_MSG(dev_port->ipc_log_misc, "%s: ret:%d\n", __func__, ret);

	return ret;

}