struct acpi_pld_info *pld should be freed before the return of allocation
failure, to prevent memory leak, add the ACPI_FREE() to fix it.

Fixes: bc443c31 ("driver core: location: Check for allocations failure")
Signed-off-by: Hanjun Guo <guohanjun@huawei.com>
Link: https://lore.kernel.org/r/1669102648-11517-1-git-send-email-guohanjun@huawei.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>