[Xen-devel] [PATCH v2 16/18] x86: guest_has_trap_callback should return bool

[Wei Liu <wei.liu2@xxxxxxxxxx>]

No functional change.

Signed-off-by: Wei Liu <wei.liu2@xxxxxxxxxx>
---
 xen/arch/x86/pv/traps.c     | 4 ++--
 xen/include/asm-x86/traps.h | 6 +++---
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/xen/arch/x86/pv/traps.c b/xen/arch/x86/pv/traps.c
index 8aa4d9e335..c946d855c3 100644
--- a/xen/arch/x86/pv/traps.c
+++ b/xen/arch/x86/pv/traps.c
@@ -260,8 +260,8 @@ long unregister_guest_nmi_callback(void)
     return 0;
 }
 
-int guest_has_trap_callback(struct domain *d, uint16_t vcpuid,
-                            unsigned int trap_nr)
+bool guest_has_trap_callback(struct domain *d, uint16_t vcpuid,
+                             unsigned int trap_nr)
 {
     struct vcpu *v;
     struct trap_info *t;
diff --git a/xen/include/asm-x86/traps.h b/xen/include/asm-x86/traps.h
index 4e8760482f..7f36f6c1a7 100644
--- a/xen/include/asm-x86/traps.h
+++ b/xen/include/asm-x86/traps.h
@@ -33,10 +33,10 @@ void async_exception_cleanup(struct vcpu *);
 /**
  * guest_has_trap_callback
  *
- * returns true (non-zero) if guest registered a trap handler
+ * returns true if guest registered a trap handler
  */
-extern int guest_has_trap_callback(struct domain *d, uint16_t vcpuid,
-                               unsigned int trap_nr);
+extern bool guest_has_trap_callback(struct domain *d, uint16_t vcpuid,
+                                    unsigned int trap_nr);
 
 /**
  * send_guest_trap
-- 
2.11.0


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