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, 1 deletions

diff --git a/net/sched/cls_u32.c b/net/sched/cls_u32.c
index bd55ed783cb1..5b256da985b1 100644
--- a/net/sched/cls_u32.c
+++ b/net/sched/cls_u32.c
@@ -848,7 +848,7 @@ static void u32_replace_knode(struct tcf_proto *tp, struct tc_u_common *tp_c,
 		if (pins->handle == n->handle)
 			break;
 
-	idr_replace_ext(&ht->handle_idr, n, n->handle);
+	idr_replace(&ht->handle_idr, n, n->handle);
 	RCU_INIT_POINTER(n->next, pins->next);
 	rcu_assign_pointer(*ins, n);
 }