[PATCH v4 10/14] KVM: SVM: Explicitly check max SEV ASID during sev_hardware_setup()

[Sean Christopherson]

Query max_sev_asid directly after setting it instead of bouncing through
its wrapper, svm_sev_enabled().  Using the wrapper is unnecessary
obfuscation.

No functional change intended.

Reviewed by: Tom Lendacky <thomas.lendacky@xxxxxxx>
Reviewed-by: Brijesh Singh <brijesh.singh@xxxxxxx>
Signed-off-by: Sean Christopherson <seanjc@xxxxxxxxxx>
---
 arch/x86/kvm/svm/sev.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/x86/kvm/svm/sev.c b/arch/x86/kvm/svm/sev.c
index bed8fee6c549..63d4f624c742 100644
--- a/arch/x86/kvm/svm/sev.c
+++ b/arch/x86/kvm/svm/sev.c
@@ -1353,8 +1353,7 @@ void __init sev_hardware_setup(void)
 
 	/* Maximum number of encrypted guests supported simultaneously */
 	max_sev_asid = ecx;
-
-	if (!svm_sev_enabled())
+	if (!max_sev_asid)
 		goto out;
 
 	/* Minimum ASID value that should be used for SEV guest */
-- 
2.30.1.766.gb4fecdf3b7-goog