Re: [PATCH] Check return value of xfs_buf_get_noaddr()

[Lachlan McIlroy <lachlan@xxxxxxx>]

Eric Sandeen wrote:
> Lachlan McIlroy wrote:
> > We check the return value of all other calls to xfs_buf_get_noaddr().
> > Make sense to do it here too.
> >
> > --- a/fs/xfs/xfs_vnodeops.c
> > +++ b/fs/xfs/xfs_vnodeops.c
> > @@ -3034,6 +3034,8 @@ xfs_zero_remaining_bytes(
> >         bp = xfs_buf_get_noaddr(mp->m_sb.sb_blocksize,
> >                                 XFS_IS_REALTIME_INODE(ip) ?
> >                                 mp->m_rtdev_targp : mp->m_ddev_targp);
> > +       if (!bp)
> > +               return ENOMEM;
> Maybe
>
> +               return XFS_ERROR(ENOMEM);
Okay.  Will do.

> -Eric
>
> >         for (offset = startoff; offset <= endoff; offset = lastoffset + 1) {
> >                 offset_fsb = XFS_B_TO_FSBT(mp, offset);
> >
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