nfsd4: ignore WANT bits in open downgrade
authorJ. Bruce Fields <bfields@redhat.com>
Mon, 10 Oct 2011 21:34:31 +0000 (17:34 -0400)
committerJ. Bruce Fields <bfields@redhat.com>
Mon, 10 Oct 2011 22:05:20 +0000 (18:05 -0400)
commitc30e92df30d7d5fe65262fbce5d1b7de675fe34e
treecc7c7bc1a9200de0cc2c123cd204b2fc6c6a3e14
parentdcbf8c30344dfa01915c34f88318d464e116f004
nfsd4: ignore WANT bits in open downgrade

We don't use WANT bits yet--and sending them can probably trigger a
BUG() further down.

Cc: stable@kernel.org
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
fs/nfsd/nfs4state.c