serial: vt8500: fix possible memory leak in vt8500_serial_probe()
vt8500_port is malloced in vt8500_serial_probe() and should be freed before leaving from the error handling cases, otherwise it will cause memory leak. Fix it by move the allocation of vt8500_port after those test. dpatch engine is used to auto generate this patch. (https://github.com/weiyj/dpatch) Signed-off-by: NWei Yongjun <yongjun_wei@trendmicro.com.cn> Acked-by: NTony Prisk <linux@prisktech.co.nz> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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