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tpm: acpi: Call acpi_put_table() to fix memory leak
commit 8740a12 upstream. The start and length of the event log area are obtained from TPM2 or TCPA table, so we call acpi_get_table() to get the ACPI information, but the acpi_get_table() should be coupled with acpi_put_table() to release the ACPI memory, add the acpi_put_table() properly to fix the memory leak. While we are at it, remove the redundant empty line at the end of the tpm_read_log_acpi(). Fixes: 0bfb237 ("tpm: Move eventlog files to a subdirectory") Fixes: 85467f6 ("tpm: Add support for event log pointer found in TPM2 ACPI table") Cc: stable@vger.kernel.org Signed-off-by: Hanjun Guo <guohanjun@huawei.com> Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org> Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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