include/linux/kdev_t.h: old/new_valid_dev() can return bool

Make old/new_valid_dev return bool due to these two particular functions only using either one or zero as their return value. No functional change. Signed-off-by: Yaowei Bai <[email protected]> Cc: Al Viro <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
boxfire · Nov 9, 2015 · 8b9758b · 8b9758b
1 parent 7bc4f1d
commit 8b9758b
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/include/linux/kdev_t.h b/include/linux/kdev_t.h
@@ -20,7 +20,7 @@
 	})
 
 /* acceptable for old filesystems */
-static inline int old_valid_dev(dev_t dev)
+static inline bool old_valid_dev(dev_t dev)
 {
 	return MAJOR(dev) < 256 && MINOR(dev) < 256;
 }
@@ -35,7 +35,7 @@ static inline dev_t old_decode_dev(u16 val)
 	return MKDEV((val >> 8) & 255, val & 255);
 }
 
-static inline int new_valid_dev(dev_t dev)
+static inline bool new_valid_dev(dev_t dev)
 {
 	return 1;
 }