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serial: liteuart: Correct error rollback

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Goto to the correct rollback label instead of directly returning.

Fixes: 5602cf99dc ("serial: liteuart: add IRQ support for the RX path")
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Reviewed-by: Gabriel Somlo <gsomlo@gmail.com>
Link: https://lore.kernel.org/r/20230123173857.40695-3-ilpo.jarvinen@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ilpo Järvinen 2023-01-23 19:38:57 +02:00 committed by Greg Kroah-Hartman
parent a3cf6b946e
commit ed0400ad54
1 changed files with 1 additions and 1 deletions
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2
drivers/tty/serial/liteuart.c
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@ -313,7 +313,7 @@ static int liteuart_probe(struct platform_device *pdev)
ret = platform_get_irq_optional(pdev, 0);
if (ret < 0 && ret != -ENXIO)
return ret;
goto err_erase_id;
if (ret > 0)
port->irq = ret;