nfsd4: remove redundant check from nfsd4_check_resp_size

cstate->slot and ->session are each set together in nfsd4_sequence.  If
one is non-NULL, so is the other.

Signed-off-by: J. Bruce Fields <bfields@redhat.com>

diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
index 2708fae..94b7f19 100644 (file)
--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -3583,8 +3583,6 @@ __be32 nfsd4_check_resp_size(struct nfsd4_compoundres *resp, u32 pad)
                return 0;
 
        session = resp->cstate.session;
-       if (session == NULL)
-               return 0;
 
        if (xb->page_len == 0) {
                length = (char *)resp->p - (char *)xb->head[0].iov_base + pad;