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Merge "serial: msm_geni_serial: Initialize 'ret' with zero"

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qctecmdr
2020-04-21 12:10:42 -07:00
committed by Gerrit - the friendly Code Review server
parent 648e5513a2 7b1fd9c73b
commit 62a48ec940
1 changed files with 3 additions and 6 deletions
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9
drivers/tty/serial/msm_geni_serial.c
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@@ -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;
}