From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Venkateswararao Jujjuri (JV)" Subject: [PATCH-V2] [fs/9p] Remove the redundant rsize calculation in v9fs_file_write() Date: Tue, 24 Aug 2010 08:43:42 -0700 Message-ID: <1282664622-12511-1-git-send-email-jvrao@linux.vnet.ibm.com> Cc: linux-fsdevel@vger.kernel.org, "Venkateswararao Jujjuri (JV)" , Badari Pulavarty To: v9fs-developer@lists.sourceforge.net Return-path: Received: from e7.ny.us.ibm.com ([32.97.182.137]:33679 "EHLO e7.ny.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755340Ab0HXPei (ORCPT ); Tue, 24 Aug 2010 11:34:38 -0400 Received: from d01relay02.pok.ibm.com (d01relay02.pok.ibm.com [9.56.227.234]) by e7.ny.us.ibm.com (8.14.4/8.13.1) with ESMTP id o7OFKiJo005440 for ; Tue, 24 Aug 2010 11:20:44 -0400 Received: from d03av02.boulder.ibm.com (d03av02.boulder.ibm.com [9.17.195.168]) by d01relay02.pok.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id o7OFYbdG465146 for ; Tue, 24 Aug 2010 11:34:37 -0400 Received: from d03av02.boulder.ibm.com (loopback [127.0.0.1]) by d03av02.boulder.ibm.com (8.14.4/8.13.1/NCO v10.0 AVout) with ESMTP id o7OFYYrs006990 for ; Tue, 24 Aug 2010 09:34:36 -0600 Sender: linux-fsdevel-owner@vger.kernel.org List-ID: The same calculation is done in p9_client_write(). Signed-off-by: Venkateswararao Jujjuri Signed-off-by: Badari Pulavarty --- fs/9p/vfs_file.c | 10 ++-------- 1 files changed, 2 insertions(+), 8 deletions(-) diff --git a/fs/9p/vfs_file.c b/fs/9p/vfs_file.c index e97c92b..39c8abe 100644 --- a/fs/9p/vfs_file.c +++ b/fs/9p/vfs_file.c @@ -219,7 +219,7 @@ static ssize_t v9fs_file_write(struct file *filp, const char __user * data, size_t count, loff_t * offset) { - int n, rsize, total = 0; + int n, total = 0; struct p9_fid *fid; struct p9_client *clnt; struct inode *inode = filp->f_path.dentry->d_inode; @@ -232,14 +232,8 @@ v9fs_file_write(struct file *filp, const char __user * data, fid = filp->private_data; clnt = fid->clnt; - rsize = fid->iounit ? fid->iounit : clnt->msize - P9_IOHDRSZ; - do { - if (count < rsize) - rsize = count; - - n = p9_client_write(fid, NULL, data+total, origin+total, - rsize); + n = p9_client_write(fid, NULL, data+total, origin+total, count); if (n <= 0) break; count -= n; -- 1.6.5.2