Remove unused variable to get rid of compiler warning.
And remove commented out code (it can always be restored
from git logs).
Signed-off-by: Eugene Korenevsky <ekorenevsky@xxxxxxxxx>
---
x86/vmx_tests.c | 10 +++-------
1 file changed, 3 insertions(+), 7 deletions(-)
diff --git a/x86/vmx_tests.c b/x86/vmx_tests.c
index 184fafc..0daaacf 100644
--- a/x86/vmx_tests.c
+++ b/x86/vmx_tests.c
@@ -1439,12 +1439,10 @@ static int dbgctls_init(struct vmcs *vmcs)
static void dbgctls_main(void)
{
- u64 dr7, debugctl;
+ u64 dr7;
asm volatile("mov %%dr7,%0" : "=r" (dr7));
- debugctl = rdmsr(MSR_IA32_DEBUGCTLMSR);
- /* Commented out: KVM does not support DEBUGCTL so far */
- report("Load debug controls", dr7 == 0x404 /* && debugctl == 0x2 */);
+ report("Load debug controls", dr7 == 0x404);
dr7 = 0x408;
asm volatile("mov %0,%%dr7" : : "r" (dr7));
@@ -1463,9 +1461,7 @@ static void dbgctls_main(void)
vmcall();
asm volatile("mov %%dr7,%0" : "=r" (dr7));
- debugctl = rdmsr(MSR_IA32_DEBUGCTLMSR);
- /* Commented out: KVM does not support DEBUGCTL so far */
- report("Guest=host debug controls", dr7 == 0x402 /* && debugctl == 0x1 */);
+ report("Guest=host debug controls", dr7 == 0x402);
dr7 = 0x408;
asm volatile("mov %0,%%dr7" : : "r" (dr7));
--
2.0.4
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