From: Jens Axboe <jaxboe@fusionio.com>
Date: Mon, 7 Jun 2010 18:17:38 +0000 (+0200)
Subject: block: remove duplicate BUG_ON() in bd_finish_claiming()
X-Git-Tag: upstream/snapshot3+hdmi~14006^2~2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3e6c05052c262ebe7fdd85e75e9d4f956cdd8d82;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

block: remove duplicate BUG_ON() in bd_finish_claiming()

We do the same BUG_ON() just a line later when calling into
__bd_abort_claiming().

Reported-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
---

diff --git a/fs/block_dev.c b/fs/block_dev.c
index a1642ef..99d6af8 100644
--- a/fs/block_dev.c
+++ b/fs/block_dev.c
@@ -817,7 +817,6 @@ static void bd_finish_claiming(struct block_device *bdev,
 				struct block_device *whole, void *holder)
 {
 	spin_lock(&bdev_lock);
-	BUG_ON(whole->bd_claiming != holder);
 	BUG_ON(!bd_may_claim(bdev, whole, holder));
 	__bd_claim(bdev, whole, holder);
 	__bd_abort_claiming(whole, holder); /* not actually an abort */