K 10
svn:author
V 7
attilio
K 8
svn:date
V 27
2008-05-27T00:20:19.000000Z
K 7
svn:log
V 313
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

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