diff options
| author | Peter Hurley <peter@hurleysoftware.com> | 2015-03-09 20:27:18 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-03-26 15:17:56 (GMT) |
| commit | 526ebc3f56491fe971cd2b51cfc859a879e11e93 (patch) | |
| tree | f1fcbf5691e867d5a9644cb2f10577c530ac38e7 /drivers | |
| parent | cd385e9a2a2daa7e74003f930886e4c1cdf032f4 (diff) | |
| download | linux-526ebc3f56491fe971cd2b51cfc859a879e11e93.tar.xz | |
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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/tty/serial/earlycon.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/tty/serial/earlycon.c b/drivers/tty/serial/earlycon.c index 0480c8f..da5e8c8 100644 --- a/drivers/tty/serial/earlycon.c +++ b/drivers/tty/serial/earlycon.c @@ -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; |