librbd: use RBD_GROUP_INVALID_POOL

Signed-off-by: Victor Denisov <denisovenator@gmail.com>

diff --git a/src/librbd/api/Group.cc b/src/librbd/api/Group.cc
index 3350e684b467506466b11024c0c122d663ca85e7..283250b250edaf14761d19f7bb63c551a6fb41de 100644 (file)
--- a/src/librbd/api/Group.cc
+++ b/src/librbd/api/Group.cc
@@ -672,7 +672,7 @@ int Group<I>::image_get_group(I *ictx, group_spec_t *group_spec)
   if (r < 0)
     return r;
 
-  if (-1 != ictx->group_spec.pool_id) {
+  if (RBD_GROUP_INVALID_POOL != ictx->group_spec.pool_id) {
     librados::Rados rados(ictx->md_ctx);
     IoCtx ioctx;
     r = rados.ioctx_create2(ictx->group_spec.pool_id, ioctx);