Commit fa934fc1 authored by Tang Bin's avatar Tang Bin Committed by Greg Kroah-Hartman
Browse files

tty: serial: linflexuart: Remove redundant check to simplify the code 



In the function uart_add_one_port(), it can return zero or non-zero,
so remove redundant check to simplify the code.

Signed-off-by: default avatarZhang Shengju <zhangshengju@cmss.chinamobile.com>
Signed-off-by: default avatarTang Bin <tangbin@cmss.chinamobile.com>
Link: https://lore.kernel.org/r/20210823110754.11232-1-tangbin@cmss.chinamobile.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent bd5305dc

drivers/tty/serial/fsl_linflexuart.c

+1 −5
Original line number Diff line number Diff line
@@ -861,11 +861,7 @@ static int linflex_probe(struct platform_device *pdev) 


	platform_set_drvdata(pdev, sport);



	ret = uart_add_one_port(&linflex_reg, sport);

	if (ret)

		return ret;



	return 0;

	return uart_add_one_port(&linflex_reg, sport);

}



static int linflex_remove(struct platform_device *pdev)