idr: Delete idr_replace_ext function

Changing idr_replace's 'id' argument to 'unsigned long' works for all
callers.  Callers which passed a negative ID now get -ENOENT instead of
-EINVAL.  No callers relied on this error value.

Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/include/linux/idr.h b/include/linux/idr.h
index 118987a17ada..f1299c4dc45f 100644
--- a/include/linux/idr.h
+++ b/include/linux/idr.h
@@ -136,8 +136,7 @@ int idr_for_each(const struct idr *,
 		 int (*fn)(int id, void *p, void *data), void *data);
 void *idr_get_next(struct idr *, int *nextid);
 void *idr_get_next_ext(struct idr *idr, unsigned long *nextid);
-void *idr_replace(struct idr *, void *, int id);
-void *idr_replace_ext(struct idr *idr, void *ptr, unsigned long id);
+void *idr_replace(struct idr *, void *, unsigned long id);
 void idr_destroy(struct idr *);
 
 static inline void *idr_remove(struct idr *idr, unsigned long id)