serial: pxa: Fix an error handling path in 'serial_pxa_probe()'
If port.line is out of range, we still need to release some resources, or we will leak them. Fixes: afc7851f ("serial: pxa: Fix out-of-bounds access through serial port index") Signed-off-by: NChristophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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