Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1763812AbYBMJw7 (ORCPT ); Wed, 13 Feb 2008 04:52:59 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752327AbYBMJwv (ORCPT ); Wed, 13 Feb 2008 04:52:51 -0500 Received: from styx.suse.cz ([82.119.242.94]:39554 "EHLO duck.suse.cz" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751641AbYBMJwu (ORCPT ); Wed, 13 Feb 2008 04:52:50 -0500 Date: Wed, 13 Feb 2008 10:52:49 +0100 From: Jan Kara To: marcin.slusarz@gmail.com Cc: LKML Subject: Re: [PATCH] quota: le*_add_cpu conversion Message-ID: <20080213095249.GD6451@duck.suse.cz> References: <1202857582-15450-1-git-send-email-marcin.slusarz@gmail.com> <1202857582-15450-15-git-send-email-marcin.slusarz@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1202857582-15450-15-git-send-email-marcin.slusarz@gmail.com> User-Agent: Mutt/1.5.16 (2007-06-09) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1974 Lines: 52 On Wed 13-02-08 00:06:19, marcin.slusarz@gmail.com wrote: > From: Marcin Slusarz > > replace all: > little_endian_variable = cpu_to_leX(leX_to_cpu(little_endian_variable) + > expression_in_cpu_byteorder); > with: > leX_add_cpu(&little_endian_variable, expression_in_cpu_byteorder); > generated with semantic patch > > Signed-off-by: Marcin Slusarz > Cc: Jan Kara Acked-by: Jan Kara Honza > --- > fs/quota_v2.c | 4 ++-- > 1 files changed, 2 insertions(+), 2 deletions(-) > > diff --git a/fs/quota_v2.c b/fs/quota_v2.c > index c519a58..a9f9eef 100644 > --- a/fs/quota_v2.c > +++ b/fs/quota_v2.c > @@ -303,7 +303,7 @@ static uint find_free_dqentry(struct dquot *dquot, int *err) > printk(KERN_ERR "VFS: find_free_dqentry(): Can't remove block (%u) from entry free list.\n", blk); > goto out_buf; > } > - dh->dqdh_entries = cpu_to_le16(le16_to_cpu(dh->dqdh_entries)+1); > + le16_add_cpu(&dh->dqdh_entries, 1); > memset(&fakedquot, 0, sizeof(struct v2_disk_dqblk)); > /* Find free structure in block */ > for (i = 0; i < V2_DQSTRINBLK && memcmp(&fakedquot, ddquot+i, sizeof(struct v2_disk_dqblk)); i++); > @@ -445,7 +445,7 @@ static int free_dqentry(struct dquot *dquot, uint blk) > goto out_buf; > } > dh = (struct v2_disk_dqdbheader *)buf; > - dh->dqdh_entries = cpu_to_le16(le16_to_cpu(dh->dqdh_entries)-1); > + le16_add_cpu(&dh->dqdh_entries, -1); > if (!le16_to_cpu(dh->dqdh_entries)) { /* Block got free? */ > if ((ret = remove_free_dqentry(sb, type, buf, blk)) < 0 || > (ret = put_free_dqblk(sb, type, buf, blk)) < 0) { > -- > 1.5.3.7 > -- Jan Kara SUSE Labs, CR -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/