nfsd41: consume current stateid on read and write

Signed-off-by: Tigran Mkrtchyan <kofemann@gmail.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
diff --git a/fs/nfsd/current_stateid.h b/fs/nfsd/current_stateid.h
index 21550b6..6e54d19 100644
--- a/fs/nfsd/current_stateid.h
+++ b/fs/nfsd/current_stateid.h
@@ -16,5 +16,7 @@
  */
 extern void nfsd4_get_closestateid(struct nfsd4_compound_state *, struct nfsd4_close *);
 extern void nfsd4_get_lockustateid(struct nfsd4_compound_state *, struct nfsd4_locku *);
+extern void nfsd4_get_readstateid(struct nfsd4_compound_state *, struct nfsd4_read *);
+extern void nfsd4_get_writestateid(struct nfsd4_compound_state *, struct nfsd4_write *);
 
 #endif   /* _NFSD4_CURRENT_STATE_H */