libceph: rename ceph_entity_name_encode() -> ceph_auth_entity_name_encode()

Clear up EntityName vs entity_name_t confusion.

Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Reviewed-by: Mike Christie <mchristi@redhat.com>
Reviewed-by: Alex Elder <elder@linaro.org>
diff --git a/net/ceph/auth_none.c b/net/ceph/auth_none.c
index 5f836f0..df45e46 100644
--- a/net/ceph/auth_none.c
+++ b/net/ceph/auth_none.c
@@ -46,7 +46,7 @@
 	int ret;
 
 	ceph_encode_8_safe(&p, end, 1, e_range);
-	ret = ceph_entity_name_encode(ac->name, &p, end);
+	ret = ceph_auth_entity_name_encode(ac->name, &p, end);
 	if (ret < 0)
 		return ret;