idr: Delete idr_find_ext function

Simply changing idr_remove's 'id' argument to 'unsigned long' works
for all callers.

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

1 files changed, 1 insertions, 6 deletions

diff --git a/include/linux/idr.h b/include/linux/idr.h
index f1299c4dc45f..7867d6117535 100644
--- a/include/linux/idr.h
+++ b/include/linux/idr.h
@@ -179,16 +179,11 @@ static inline void idr_preload_end(void)
  * This function can be called under rcu_read_lock(), given that the leaf
  * pointers lifetimes are correctly managed.
  */
-static inline void *idr_find_ext(const struct idr *idr, unsigned long id)
+static inline void *idr_find(const struct idr *idr, unsigned long id)
 {
 	return radix_tree_lookup(&idr->idr_rt, id);
 }
 
-static inline void *idr_find(const struct idr *idr, int id)
-{
-	return idr_find_ext(idr, id);
-}
-
 /**
  * idr_for_each_entry - iterate over an idr's elements of a given type
  * @idr:     idr handle