[PATCH] knfsd: svcrpc: gss: fix failure on SVC_DENIED in integrity case

[PATCH] knfsd: svcrpc: gss: fix failure on SVC_DENIED in integrity case

If the request is denied after gss_accept was called, we shouldn't try to wrap
the reply.  We were checking the accept_stat but not the reply_stat.

To check the reply_stat in _release, we need a pointer to before (rather than
after) the verifier, so modify body_start appropriately.

Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>