Change return type of is_long_mode() to bool to avoid implicit cast,
as literally every user of is_long_mode() treats its return value as a
boolean.
Signed-off-by: Binbin Wu <binbin.wu@linux.intel.com>
Link: https://lore.kernel.org/r/20230322045824.22970-5-binbin.wu@linux.intel.com
Reviewed-by: Kai Huang <kai.huang@intel.com>
Signed-off-by: Sean Christopherson <seanjc@google.com>
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
}