Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs:
  net/9p: nwname should be an unsigned int
  9p: Fix sparse error
  fs/9p: Fix error reported by coccicheck
  9p: revert tsyncfs related changes
  fs/9p: Use write_inode for data sync on server
  fs/9p: Fix revalidate to return correct value

1 files changed, 2 insertions, 13 deletions

diff --git a/fs/9p/fid.c b/fs/9p/fid.c
index 0ee594569dcc..85b67ffa2a43 100644
--- a/fs/9p/fid.c
+++ b/fs/9p/fid.c
@@ -286,11 +286,9 @@ static struct p9_fid *v9fs_fid_clone_with_uid(struct dentry *dentry, uid_t uid)
 
 struct p9_fid *v9fs_writeback_fid(struct dentry *dentry)
 {
-        int err, flags;
+        int err;
         struct p9_fid *fid;
-        struct v9fs_session_info *v9ses;
 
-        v9ses = v9fs_dentry2v9ses(dentry);
         fid = v9fs_fid_clone_with_uid(dentry, 0);
         if (IS_ERR(fid))
                 goto error_out;
@@ -299,17 +297,8 @@ struct p9_fid *v9fs_writeback_fid(struct dentry *dentry)
          * dirty pages. We always request for the open fid in read-write
          * mode so that a partial page write which result in page
          * read can work.
-         *
-         * we don't have a tsyncfs operation for older version
-         * of protocol. So make sure the write back fid is
-         * opened in O_SYNC mode.
          */
-        if (!v9fs_proto_dotl(v9ses))
-                flags = O_RDWR | O_SYNC;
-        else
-                flags = O_RDWR;
-
-        err = p9_client_open(fid, flags);
+        err = p9_client_open(fid, O_RDWR);
         if (err < 0) {
                 p9_client_clunk(fid);
                 fid = ERR_PTR(err);