i386/sev: fix unreachable code coverity issue

Set 'finish->id_block_en' early, so that it is properly reset.

Fixes coverity CID 1546887.

Fixes: 7b34df4426 ("i386/sev: Introduce 'sev-snp-guest' object")
Signed-off-by: Pankaj Gupta <pankaj.gupta@amd.com>
Message-ID: <20240607183611.1111100-2-pankaj.gupta@amd.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
1 file changed