[PATCH] xfs: remove unused tr_swrite

[Jeff Liu]

On 01/18 2014 04:51 AM, Eric Sandeen wrote:
> tr_swrite is never used, remove it.
> 
> From a very quick look, I think the usage of it (and its ancestor
> XFS_SWRITE_LOG_RES) went away in commit 13e6d5cd "xfs: merge fsync
> and O_SYNC handling" back in 2009.
> 
> Signed-off-by: Eric Sandeen <sandeen at redhat.com>

Looks good to me.

Reviewed-by: Jie Liu <jeff.liu at oracle.com>

Thanks,
-Jeff