From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pa0-f46.google.com ([209.85.220.46]:54813 "EHLO mail-pa0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754667Ab2IXAr2 (ORCPT ); Sun, 23 Sep 2012 20:47:28 -0400 Received: by mail-pa0-f46.google.com with SMTP id hz1so591587pad.19 for ; Sun, 23 Sep 2012 17:47:28 -0700 (PDT) Message-ID: <505FAD9B.7010006@gmail.com> Date: Mon, 24 Sep 2012 08:47:23 +0800 From: Wang Sheng-Hui MIME-Version: 1.0 To: linux-btrfs@vger.kernel.org, trivial@kernel.org Subject: [PATCH 3/4] Btrfs: remove unnecessary cur_trans set before goto loop in join_transaction Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-btrfs-owner@vger.kernel.org List-ID: In the big loop, cur_trans will be set fs_info->running_transaction before it's used. And after kmem_cache_free it and goto loop, it will be setup again. No need to setup it immediately after freed. Signed-off-by: Wang Sheng-Hui --- fs/btrfs/transaction.c | 1 - 1 files changed, 0 insertions(+), 1 deletions(-) diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c index 469a8b6..675d813 100644 --- a/fs/btrfs/transaction.c +++ b/fs/btrfs/transaction.c @@ -98,7 +98,6 @@ loop: * to redo the trans_no_join checks above */ kmem_cache_free(btrfs_transaction_cachep, cur_trans); - cur_trans = fs_info->running_transaction; goto loop; } else if (fs_info->fs_state & BTRFS_SUPER_FLAG_ERROR) { spin_unlock(&fs_info->trans_lock); -- 1.7.1