Rusty prefers bool to int these days.
---
 include/linux/kmod.h |   10 ++++++----
 kernel/kmod.c        |    3 +--
 2 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/include/linux/kmod.h b/include/linux/kmod.h
--- a/include/linux/kmod.h
+++ b/include/linux/kmod.h
@@ -29,10 +29,12 @@
 #ifdef CONFIG_MODULES
 /* modprobe exit status on success, -ve on error.  Return value
  * usually useless though. */
-extern int __request_module(int wait, const char *name, ...) __attribute__ ((format (printf, 2, 3)));
-#define request_module(mod...) __request_module(1, mod)
-#define request_module_nowait(mod...) __request_module(0, mod)
-#define try_then_request_module(x, mod...) ((x) ?: (__request_module(0, mod), (x)))
+extern int __request_module(bool wait, const char *name, ...) \
+	__attribute__((format(printf, 2, 3)));
+#define request_module(mod...) __request_module(true, mod)
+#define request_module_nowait(mod...) __request_module(false, mod)
+#define try_then_request_module(x, mod...) \
+	((x) ?: (__request_module(false, mod), (x)))
 #else
 static inline int request_module(const char *name, ...) { return -ENOSYS; }
 static inline int request_module_nowait(const char *name, ...) { return -ENOSYS; }
diff --git a/kernel/kmod.c b/kernel/kmod.c
--- a/kernel/kmod.c
+++ b/kernel/kmod.c
@@ -64,8 +64,7 @@ char modprobe_path[KMOD_PATH_LEN] = "/sb
  * If module auto-loading support is disabled then this function
  * becomes a no-operation.
  */
-
-int __request_module(int wait, const char *fmt, ...)
+int __request_module(bool wait, const char *fmt, ...)
 {
 	va_list args;
 	char module_name[MODULE_NAME_LEN];