From: Yan, Zheng <zyan@redhat.com>
Date: Wed, 17 Sep 2014 06:44:51 +0000 (+0800)
Subject: ceph: remove redundant io_iter_advance()
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=3b70b388e3378d0b7272d649bb91451a6de4e924;p=linux-beck.git

ceph: remove redundant io_iter_advance()

ceph_sync_read and generic_file_read_iter() have already advanced the
IO iterator.

Signed-off-by: Yan, Zheng <zyan@redhat.com>
---

diff --git a/fs/ceph/file.c b/fs/ceph/file.c
index e5203174634d..d190650811c4 100644
--- a/fs/ceph/file.c
+++ b/fs/ceph/file.c
@@ -835,7 +835,6 @@ again:
 			     ", reading more\n", iocb->ki_pos,
 			     inode->i_size);
 
-			iov_iter_advance(to, ret);
 			read += ret;
 			len -= ret;
 			checkeof = 0;