Change return type of is_long_mode() to bool to avoid implicit cast.
Signed-off-by: Binbin Wu <binbin.wu@xxxxxxxxxxxxxxx>
---
arch/x86/kvm/x86.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/x86/kvm/x86.h b/arch/x86/kvm/x86.h
index 577b82358529..203fb6640b5b 100644
--- a/arch/x86/kvm/x86.h
+++ b/arch/x86/kvm/x86.h
@@ -126,12 +126,12 @@ static inline bool is_protmode(struct kvm_vcpu *vcpu)
return kvm_is_cr0_bit_set(vcpu, X86_CR0_PE);
}
-static inline int is_long_mode(struct kvm_vcpu *vcpu)
+static inline bool is_long_mode(struct kvm_vcpu *vcpu)
{
#ifdef CONFIG_X86_64
- return vcpu->arch.efer & EFER_LMA;
+ return !!(vcpu->arch.efer & EFER_LMA);
#else
- return 0;
+ return false;
#endif
}
--
2.25.1
