is_power_of_2() should return bool

Signed-off-by: Jens Axboe <[email protected]>
axboe · Mar 17, 2017 · d9bb03d · d9bb03d
1 parent 7c96135
commit d9bb03d
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/lib/pow2.h b/lib/pow2.h
@@ -2,8 +2,9 @@
 #define FIO_POW2_H
 
 #include <inttypes.h>
+#include "types.h"
 
-static inline int is_power_of_2(uint64_t val)
+static inline bool is_power_of_2(uint64_t val)
 {
 	return (val != 0 && ((val & (val - 1)) == 0));
 }