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>
diff --git a/lib/idr.c b/lib/idr.c
index 8368c81..7a02e17 100644
--- a/lib/idr.c
+++ b/lib/idr.c
@@ -385,8 +385,8 @@
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);