9p: revert tsyncfs related changes

[pandora-kernel.git] / fs / 9p / fid.c

diff --git a/fs/9p/fid.c b/fs/9p/fid.c
index 0ee5945..85b67ff 100644 (file)
--- 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);