x86/kvm/vmx: Fix coding style in vmx_setup_l1d_flush()

Substitute spaces with tab. No functional changes.
Signed-off-by: Yi Wang <wang.yi59@zte.com.cn>
Reviewed-by: Jiang Biao <jiang.biao2@zte.com.cn>
Message-Id: <1534398159-48509-1-git-send-email-wang.yi59@zte.com.cn>
Cc: stable@vger.kernel.org # L1TF
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

arch/x86/kvm/vmx.c

@@ -219,15 +219,15 @@ static int vmx_setup_l1d_flush(enum vmx_l1d_flush_state l1tf)
 		return 0;
 	}
 
-       if (boot_cpu_has(X86_FEATURE_ARCH_CAPABILITIES)) {
-	       u64 msr;
-
-	       rdmsrl(MSR_IA32_ARCH_CAPABILITIES, msr);
-	       if (msr & ARCH_CAP_SKIP_VMENTRY_L1DFLUSH) {
-		       l1tf_vmx_mitigation = VMENTER_L1D_FLUSH_NOT_REQUIRED;
-		       return 0;
-	       }
-       }
+	if (boot_cpu_has(X86_FEATURE_ARCH_CAPABILITIES)) {
+		u64 msr;
+
+		rdmsrl(MSR_IA32_ARCH_CAPABILITIES, msr);
+		if (msr & ARCH_CAP_SKIP_VMENTRY_L1DFLUSH) {
+			l1tf_vmx_mitigation = VMENTER_L1D_FLUSH_NOT_REQUIRED;
+			return 0;
+		}
+	}
 
 	/* If set to auto use the default l1tf mitigation method */
 	if (l1tf == VMENTER_L1D_FLUSH_AUTO) {