Re: [PATCH] NFSD, lost nfserrno() call in nfsd_setattr()

["J. Bruce Fields" <bfields@fieldses.org>]

On Wed, Feb 19, 2014 at 12:27:53AM +0900, J. R. Okajima wrote:
> 
> There is a regression in
> 	208d0ac 2014-01-07 nfsd4: break only delegations when appropriate
> which deletes an nfserrno() call in nfsd_setattr() (by accident,
> probably), and NFSD becomes ignoring an error from VFS.
> 
> Here is a patch to fix it.

Thanks for cathing that!  Queueing up for 3.14.

--b.

> 
> J. R. Okajima
> 
> 
> diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
> index 017d3cb..6d7be3f 100644
> --- a/fs/nfsd/vfs.c
> +++ b/fs/nfsd/vfs.c
> @@ -449,6 +449,7 @@ nfsd_setattr(struct svc_rqst *rqstp, struct svc_fh *fhp, struct iattr *iap,
>  	fh_lock(fhp);
>  	host_err = notify_change(dentry, iap, NULL);
>  	fh_unlock(fhp);
> +	err = nfserrno(host_err);
>  
>  out_put_write_access:
>  	if (size_change)