nfsd4: better error return to indicate SSV non-support
authorJ. Bruce Fields <bfields@redhat.com>
Fri, 12 Apr 2013 22:10:56 +0000 (18:10 -0400)
committerJ. Bruce Fields <bfields@redhat.com>
Fri, 26 Apr 2013 20:18:15 +0000 (16:18 -0400)
commitdd30333cf5a2f9dfecda5c6f4523133f13847aae
tree3f43570fea3ae42810b08a1b410b725ed22657b1
parentaa387d6ce15330e09037947147c5a5a2ba42a0e8
nfsd4: better error return to indicate SSV non-support

As 4.1 becomes less experimental and SSV still isn't implemented, we
have to admit it's not going to be, and return some sensible error
rather than just saying "our server's broken".  Discussion in the ietf
group hasn't turned up any objections to using NFS4ERR_ENC_ALG_UNSUPP
for that purpose.

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