[PATCH] knfsd: nfsd4: remove cb_parsed
The cb_parsed field is only used by probe_callback, to determine whether the
callback information has been filled in by setclientid. But there is no way
that probe_callback() can be called without that having already happened, so
that check is superfluous, as is cb_parsed.
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Signed-off-by: Neil Brown <neilb@cse.unsw.edu.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/fs/nfsd/nfs4callback.c b/fs/nfsd/nfs4callback.c
index 68bb245..583c071 100644
--- a/fs/nfsd/nfs4callback.c
+++ b/fs/nfsd/nfs4callback.c
@@ -386,9 +386,7 @@
char hostname[32];
int status;
- dprintk("NFSD: probe_callback. cb_parsed %d cb_set %d\n",
- cb->cb_parsed, atomic_read(&cb->cb_set));
- if (!cb->cb_parsed || atomic_read(&cb->cb_set))
+ if (atomic_read(&cb->cb_set))
return;
/* Initialize address */