efi_loader: EFI TCG2 free efi memory on protocol failure

Current code doesn't free the efi allocated memory in case the protocol
failed to install

Fixes: c8d0fd582576 ("efi_loader: Introduce eventlog support for TCG2_PROTOCOL")
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
1 file changed