Commit 08ff0d5e authored Nov 14, 2015 by Yaowei Bai Committed by Paolo Bonzini Nov 25, 2015

KVM: kvm_para_has_feature can be boolean



This patch makes kvm_para_has_feature return bool due to this
particular function only using either one or zero as its return
value.

No functional change.

Signed-off-by: Yaowei Bai <baiyaowei@cmss.chinamobile.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

parent 33e94154

include/linux/kvm_para.h

+2 −4

Original line number	Diff line number	Diff line
		@@ -4,10 +4,8 @@
		#include <uapi/linux/kvm_para.h>


		static inline int kvm_para_has_feature(unsigned int feature)
		static inline bool kvm_para_has_feature(unsigned int feature)
		{
		if (kvm_arch_para_features() & (1UL << feature))
		return 1;
		return 0;
		return !!(kvm_arch_para_features() & (1UL << feature));
		}
		#endif /* __LINUX_KVM_PARA_H */