lib/generic-radix-tree.c: make 2 functions static inline

When building with W=1, we get some warnings: l CC lib/generic-radix-tree.o lib/generic-radix-tree.c:39:10: warning: no previous prototype for 'genradix_root_to_depth' [-Wmissing-prototypes] 39 | unsigned genradix_root_to_depth(struct genradix_root *r) | ^~~~~~~~~~~~~~~~~~~~~~ lib/generic-radix-tree.c:44:23: warning: no previous prototype for 'genradix_root_to_node' [-Wmissing-prototypes] 44 | struct genradix_node *genradix_root_to_node(struct genradix_root *r) | ^~~~~~~~~~~~~~~~~~~~~ They're not used anywhere else, so make them static inline. Link: http://lkml.kernel.org/r/46923.1565236485@turing-police Signed-off-by: Valdis Kletnieks <[email protected]> Cc: Kent Overstreet <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
dabrace · Sep 26, 2019 · e3f4faa · e3f4faa
1 parent 9a15646
commit e3f4faa
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/generic-radix-tree.c b/lib/generic-radix-tree.c
@@ -36,12 +36,12 @@ static inline size_t genradix_depth_size(unsigned depth)
 #define GENRADIX_DEPTH_MASK				\
 	((unsigned long) (roundup_pow_of_two(GENRADIX_MAX_DEPTH + 1) - 1))
 
-unsigned genradix_root_to_depth(struct genradix_root *r)
+static inline unsigned genradix_root_to_depth(struct genradix_root *r)
 {
 	return (unsigned long) r & GENRADIX_DEPTH_MASK;
 }
 
-struct genradix_node *genradix_root_to_node(struct genradix_root *r)
+static inline struct genradix_node *genradix_root_to_node(struct genradix_root *r)
 {
 	return (void *) ((unsigned long) r & ~GENRADIX_DEPTH_MASK);
 }