Commit 32cf21ac authored by Michal Simek's avatar Michal Simek Committed by Greg Kroah-Hartman
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serial: uartps: Fix error path when alloc failed 



When cdns_uart_console allocation failed there is a need to also clear
ID from ID list.

Fixes: ae1cca3f ("serial: uartps: Change uart ID port allocation")
Signed-off-by: default avatarMichal Simek <michal.simek@xilinx.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 82b1b2ec

drivers/tty/serial/xilinx_uartps.c

+4 −2
Original line number Diff line number Diff line
@@ -1508,8 +1508,10 @@ static int cdns_uart_probe(struct platform_device *pdev) 
#ifdef CONFIG_SERIAL_XILINX_PS_UART_CONSOLE

	cdns_uart_console = devm_kzalloc(&pdev->dev, sizeof(*cdns_uart_console),

					 GFP_KERNEL);

	if (!cdns_uart_console)

		return -ENOMEM;

	if (!cdns_uart_console) {

		rc = -ENOMEM;

		goto err_out_id;

	}



	strncpy(cdns_uart_console->name, CDNS_UART_TTY_NAME,

		sizeof(cdns_uart_console->name));

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