Attilio Rao edf4632700 Once the ENOLCK is detected we expect to retry the acquisition.
Anyway, in the edge case the flushing happens and the while is no more
executed, nfs_flush() (and nfs4_flush()) can return with a wrong
err value of ENOLCK.
Bring it back to 0, as we expect to have for that case.

Reported by:	kris
Reviewed by:	kib
2008-05-27 00:20:19 +00:00
..