Re: [PATCH] cifs: remove bogus remapping of error in cifs_filldir()

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On Mon, 6 Dec 2010 10:26:08 -0600
Steve French <smfrench@xxxxxxxxx> wrote:

> On Mon, Dec 6, 2010 at 2:15 AM, Suresh Jayaraman <sjayaraman@xxxxxxx> wrote:
> >
> > As the FIXME points out correctly, now filldir() itself returns -EOVERFLOW if
> > it not possible to represent the inode number supplied by the filesystem in
> > the field provided by userspace.
> >
> > Signed-off-by: Suresh Jayaraman <sjayaraman@xxxxxxx>
> > ---
> >  fs/cifs/readdir.c |   12 ------------
> >  1 files changed, 0 insertions(+), 12 deletions(-)
> >
> > diff --git a/fs/cifs/readdir.c b/fs/cifs/readdir.c
> > index 32d300e..a73eb9f 100644
> > --- a/fs/cifs/readdir.c
> > +++ b/fs/cifs/readdir.c
> > @@ -759,18 +759,6 @@ static int cifs_filldir(char *pfindEntry, struct file *file, filldir_t filldir,
> >        rc = filldir(direntry, qstring.name, qstring.len, file->f_pos,
> >                     ino, fattr.cf_dtype);
> >
> > -       /*
> > -        * we can not return filldir errors to the caller since they are
> > -        * "normal" when the stat blocksize is too small - we return remapped
> > -        * error instead
> > -        *
> > -        * FIXME: This looks bogus. filldir returns -EOVERFLOW in the above
> > -        * case already. Why should we be clobbering other errors from it?
> > -        */
> > -       if (rc) {
> > -               cFYI(1, "filldir rc = %d", rc);
> > -               rc = -EOVERFLOW;
> > -       }
> >        dput(tmp_dentry);
> >        return rc;
> >  }
> 
> Makes sense - Any objections to pushing this upstream now.
> 

No objection, but if you're going to take this, then please also take
the three patches I sent on 11/22.

-- 
Jeff Layton <jlayton@xxxxxxxxx>
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