From patchwork Tue Aug 17 17:20:02 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: jvrao X-Patchwork-Id: 119979 X-Patchwork-Delegate: ericvh@gmail.com Received: from lists.sourceforge.net (lists.sourceforge.net [216.34.181.88]) by demeter.kernel.org (8.14.4/8.14.3) with ESMTP id o7HHCZf7009138 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Tue, 17 Aug 2010 17:13:12 GMT Received: from localhost ([127.0.0.1] helo=sfs-ml-3.v29.ch3.sourceforge.com) by sfs-ml-3.v29.ch3.sourceforge.com with esmtp (Exim 4.69) (envelope-from ) id 1OlPiA-0003O9-IP; Tue, 17 Aug 2010 17:12:30 +0000 Received: from sog-mx-1.v43.ch3.sourceforge.com ([172.29.43.191] helo=mx.sourceforge.net) by sfs-ml-3.v29.ch3.sourceforge.com with esmtp (Exim 4.69) (envelope-from ) id 1OlPi8-0003O0-Q7 for v9fs-developer@lists.sourceforge.net; Tue, 17 Aug 2010 17:12:28 +0000 X-ACL-Warn: Received: from e38.co.us.ibm.com ([32.97.110.159]) by sog-mx-1.v43.ch3.sourceforge.com with esmtps (TLSv1:AES256-SHA:256) (Exim 4.69) id 1OlPi8-0004Bx-0L for v9fs-developer@lists.sourceforge.net; Tue, 17 Aug 2010 17:12:28 +0000 Received: from d03relay02.boulder.ibm.com (d03relay02.boulder.ibm.com [9.17.195.227]) by e38.co.us.ibm.com (8.14.4/8.13.1) with ESMTP id o7HH53wv019217 for ; Tue, 17 Aug 2010 11:05:03 -0600 Received: from d03av02.boulder.ibm.com (d03av02.boulder.ibm.com [9.17.195.168]) by d03relay02.boulder.ibm.com (8.13.8/8.13.8/NCO v9.1) with ESMTP id o7HHCKTX165884 for ; Tue, 17 Aug 2010 11:12:21 -0600 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 o7HHCAbB026671 for ; Tue, 17 Aug 2010 11:12:10 -0600 Received: from localhost.localdomain (elm9m80.beaverton.ibm.com [9.47.81.80]) by d03av02.boulder.ibm.com (8.14.4/8.13.1/NCO v10.0 AVin) with ESMTP id o7HHC9tr026617; Tue, 17 Aug 2010 11:12:09 -0600 From: "Venkateswararao Jujjuri (JV)" To: v9fs-developer@lists.sourceforge.net Date: Tue, 17 Aug 2010 10:20:02 -0700 Message-Id: <1282065602-3836-1-git-send-email-jvrao@linux.vnet.ibm.com> X-Mailer: git-send-email 1.6.0.6 X-Spam-Score: -0.0 (/) X-Spam-Report: Spam Filtering performed by mx.sourceforge.net. See http://spamassassin.org/tag/ for more details. -0.0 T_RP_MATCHES_RCVD Envelope sender domain matches handover relay domain X-Headers-End: 1OlPi8-0004Bx-0L Cc: linux-fsdevel@vger.kernel.org, Badari Pulavarty Subject: [V9fs-developer] [PATCH] [fs/9p] Remove the redundant rsize calculation in v9fs_file_write() X-BeenThere: v9fs-developer@lists.sourceforge.net X-Mailman-Version: 2.1.9 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: v9fs-developer-bounces@lists.sourceforge.net X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.3 (demeter.kernel.org [140.211.167.41]); Tue, 17 Aug 2010 17:13:12 +0000 (UTC) diff --git a/fs/9p/vfs_file.c b/fs/9p/vfs_file.c index e97c92b..2695491 100644 --- a/fs/9p/vfs_file.c +++ b/fs/9p/vfs_file.c @@ -235,11 +235,8 @@ v9fs_file_write(struct file *filp, const char __user * data, 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); + count); if (n <= 0) break; count -= n;