From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from [202.202.0.36] (helo=cqu.edu.cn) by bombadil.infradead.org with smtp (Exim 4.68 #1 (Red Hat Linux)) id 1LA12i-0003cV-3P for linux-mtd@lists.infradead.org; Tue, 09 Dec 2008 11:46:20 +0000 Message-ID: <428822562.16153@cqu.edu.cn> Subject: [PATCH 3/4] UBI WL-Subsys: Improvement in prot tree From: xiaochuan-xu To: linux-mtd@lists.infradead.org Content-Type: text/plain Date: Tue, 09 Dec 2008 19:45:24 +0800 Message-Id: <1228823124.2753.16.camel@localhost.localdomain> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , >>From 2d53575283697fb1db53da47227217c8b8d4858f Mon Sep 17 00:00:00 2001 From: Xiaochuan-Xu Date: Tue, 9 Dec 2008 19:17:52 +0800 Subject: [PATCH] unnecessary variable deleted Signed-off-by: Xiaochuan-Xu --- drivers/mtd/ubi/ubi.h | 2 -- drivers/mtd/ubi/wl.c | 1 - 2 files changed, 0 insertions(+), 3 deletions(-) diff --git a/drivers/mtd/ubi/ubi.h b/drivers/mtd/ubi/ubi.h index 7072aa5..bfae2da 100644 --- a/drivers/mtd/ubi/ubi.h +++ b/drivers/mtd/ubi/ubi.h @@ -341,7 +341,6 @@ struct ubi_wl_entry; * @wl_scheduled: non-zero if the wear-leveling was scheduled * @lookuptbl: a table to quickly find a &struct ubi_wl_entry object for any * physical eraseblock - * @abs_ec: absolute erase counter * @move_from: physical eraseblock from where the data is being moved * @move_to: physical eraseblock where the data is being moved to * @move_to_put: if the "to" PEB was put @@ -423,7 +422,6 @@ struct ubi_device { struct rw_semaphore work_sem; int wl_scheduled; struct ubi_wl_entry **lookuptbl; - unsigned long long abs_ec; struct ubi_wl_entry *move_from; struct ubi_wl_entry *move_to; int move_to_put; diff --git a/drivers/mtd/ubi/wl.c b/drivers/mtd/ubi/wl.c index c92bd86..0b1e8c7 100644 --- a/drivers/mtd/ubi/wl.c +++ b/drivers/mtd/ubi/wl.c @@ -1015,7 +1015,6 @@ static int erase_worker(struct ubi_device *ubi, struct ubi_work *wl_wrk, kfree(wl_wrk); spin_lock(&ubi->wl_lock); - ubi->abs_ec += 1; wl_tree_add(e, &ubi->free); spin_unlock(&ubi->wl_lock); -- 1.5.3.2 -- Yours sincerely xiaochuan-xu(cqu.edu.cn)