From af8e2a4cb9b3e14b919ae1cd4012825aefddbeb0 Mon Sep 17 00:00:00 2001
From: Nadia Derbey <Nadia.Derbey@bull.net>
Date: Thu, 1 May 2008 04:34:57 -0700
Subject: [PATCH] idr: fix idr_remove()

The return inside the loop makes us free only a single layer.

Signed-off-by: Nadia Derbey <Nadia.Derbey@bull.net>
Cc: "Paul E. McKenney" <paulmck@us.ibm.com>
Cc: Manfred Spraul <manfred@colorfullife.com>
Cc: Jim Houston <jim.houston@comcast.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 lib/idr.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/idr.c b/lib/idr.c
index 8368c81fcb7..7a02e173f02 100644
--- a/lib/idr.c
+++ b/lib/idr.c
@@ -385,8 +385,8 @@ void idr_remove(struct idr *idp, int id)
 	while (idp->id_free_cnt >= IDR_FREE_MAX) {
 		p = alloc_layer(idp);
 		kmem_cache_free(idr_layer_cache, p);
-		return;
 	}
+	return;
 }
 EXPORT_SYMBOL(idr_remove);
 
-- 
2.20.1