[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>

1 files changed, 1 insertions, 3 deletions

diff --git a/fs/nfsd/nfs4callback.c b/fs/nfsd/nfs4callback.c
index 68bb245491f6..583c0710e45e 100644
--- a/fs/nfsd/nfs4callback.c
+++ b/fs/nfsd/nfs4callback.c
@@ -386,9 +386,7 @@ nfsd4_probe_callback(struct nfs4_client *clp)
         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 */