Commit 526ebc3f authored Mar 09, 2015 by Peter Hurley Committed by Greg Kroah-Hartman Mar 26, 2015

serial: earlycon: Ignore parse_options() error code



Because setup_earlycon() continues to attempt console registration
if an error occurred parsing the option string, the actual value of
the error code from parse_options() is ignored.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent cd385e9a

drivers/tty/serial/earlycon.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -114,9 +114,8 @@ int __init setup_earlycon(char buf, const char match,

		buf += len + 1;

		err = parse_options(&early_console_dev, buf);
		/* On parsing error, pass the options buf to the setup function */
		if (!err)
		if (!parse_options(&early_console_dev, buf))
		buf = NULL;

		port->uartclk = BASE_BAUD * 16;

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