From: Tejun Heo <tj@kernel.org>
Date: Wed, 20 Feb 2013 02:16:03 +0000 (+1100)
Subject: block/loop: don't use idr_remove_all()
X-Git-Tag: next-20130220~1^2~197
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=936b3c934be8d520f24f1b653ee3e60e738edcbe;p=karo-tx-linux.git

block/loop: don't use idr_remove_all()

idr_destroy() can destroy idr by itself and idr_remove_all() is being
deprecated.  Drop its usage.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

diff --git a/drivers/block/loop.c b/drivers/block/loop.c
index bef9d63b0c83..dc3891e6b5e8 100644
--- a/drivers/block/loop.c
+++ b/drivers/block/loop.c
@@ -1908,7 +1908,6 @@ static void __exit loop_exit(void)
 	range = max_loop ? max_loop << part_shift : 1UL << MINORBITS;
 
 	idr_for_each(&loop_index_idr, &loop_exit_cb, NULL);
-	idr_remove_all(&loop_index_idr);
 	idr_destroy(&loop_index_idr);
 
 	blk_unregister_region(MKDEV(LOOP_MAJOR, 0), range);