From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail177-1.suw61.mandrillapp.com ([198.2.177.1]:19696 "EHLO mail177-1.suw61.mandrillapp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750920AbcCASyQ (ORCPT ); Tue, 1 Mar 2016 13:54:16 -0500 Received: from pmta06.mandrill.prod.suw01.rsglab.com (127.0.0.1) by mail177-1.suw61.mandrillapp.com id hqnilg22rtkp for ; Tue, 1 Mar 2016 18:54:15 +0000 (envelope-from ) From: Subject: Patch "dm space map metadata: remove unused variable in brb_pop()" has been added to the 3.14-stable tree To: , , Cc: , Message-Id: <145685845241190@kroah.com> Date: Tue, 01 Mar 2016 18:54:15 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled dm space map metadata: remove unused variable in brb_pop() to the 3.14-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: dm-space-map-metadata-remove-unused-variable-in-brb_pop.patch and it can be found in the queue-3.14 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From 512167788a6fe9481a33a3cce5f80b684631a1bb Mon Sep 17 00:00:00 2001 From: Mike Snitzer Date: Mon, 14 Dec 2015 09:26:01 -0500 Subject: dm space map metadata: remove unused variable in brb_pop() From: Mike Snitzer commit 512167788a6fe9481a33a3cce5f80b684631a1bb upstream. Remove the unused struct block_op pointer that was inadvertantly introduced, via cut-and-paste of previous brb_op() code, as part of commit 50dd842ad. (Cc'ing stable@ because commit 50dd842ad did) Fixes: 50dd842ad ("dm space map metadata: fix ref counting bug when bootstrapping a new space map") Reported-by: David Binderman Signed-off-by: Mike Snitzer Signed-off-by: Greg Kroah-Hartman --- drivers/md/persistent-data/dm-space-map-metadata.c | 3 --- 1 file changed, 3 deletions(-) --- a/drivers/md/persistent-data/dm-space-map-metadata.c +++ b/drivers/md/persistent-data/dm-space-map-metadata.c @@ -152,12 +152,9 @@ static int brb_peek(struct bop_ring_buff static int brb_pop(struct bop_ring_buffer *brb) { - struct block_op *bop; - if (brb_empty(brb)) return -ENODATA; - bop = brb->bops + brb->begin; brb->begin = brb_next(brb, brb->begin); return 0; Patches currently in stable-queue which might be from snitzer@redhat.com are queue-3.14/dm-snapshot-fix-hung-bios-when-copy-error-occurs.patch queue-3.14/dm-thin-restore-requested-error_if_no_space-setting-on-oods-to-write-transition.patch queue-3.14/dm-space-map-metadata-remove-unused-variable-in-brb_pop.patch queue-3.14/dm-space-map-metadata-fix-ref-counting-bug-when-bootstrapping-a-new-space-map.patch queue-3.14/dm-thin-fix-race-condition-when-destroying-thin-pool-workqueue.patch queue-3.14/dm-btree-fix-bufio-buffer-leaks-in-dm_btree_del-error-path.patch queue-3.14/dm-thin-metadata-fix-bug-when-taking-a-metadata-snapshot.patch