From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maciej Sosnowski Subject: [PATCH 6/7] I/OAT: list usage cleanup Date: Thu, 26 Feb 2009 11:05:30 +0100 Message-ID: <20090226100525.3615.38859.stgit@linux.site> References: <20090226100327.3615.21419.stgit@linux.site> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: snakebyte@gmx.de, shannon.nelson@intel.com, jeffrey.t.krisher@intel.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org To: dan.j.williams@intel.com Return-path: Received: from mga11.intel.com ([192.55.52.93]:19569 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754948AbZBZKON (ORCPT ); Thu, 26 Feb 2009 05:14:13 -0500 In-Reply-To: <20090226100327.3615.21419.stgit@linux.site> Sender: netdev-owner@vger.kernel.org List-ID: From: Eric Sesterhenn Trivial cleanup, list_del(); list_add_tail() is equivalent to list_move_tail(). Semantic patch for coccinelle can be found at www.cccmz.de/~snakebyte/list_move_tail.spatch Signed-off-by: Eric Sesterhenn Signed-off-by: Maciej Sosnowski Signed-off-by: Shannon Nelson Acked-by: Jeff Kirsher --- drivers/dma/ioat_dma.c | 5 ++--- 1 files changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/dma/ioat_dma.c b/drivers/dma/ioat_dma.c index fc9b845..ae8c0ce 100644 --- a/drivers/dma/ioat_dma.c +++ b/drivers/dma/ioat_dma.c @@ -1171,9 +1171,8 @@ #endif * up if the client is done with the descriptor */ if (async_tx_test_ack(&desc->async_tx)) { - list_del(&desc->node); - list_add_tail(&desc->node, - &ioat_chan->free_desc); + list_move_tail(&desc->node, + &ioat_chan->free_desc); } else desc->async_tx.cookie = 0; } else {