[Sheepdog] [PATCH 5/6] remove needless sd_node_list access

[FUJITA Tomonori]

Signed-off-by: FUJITA Tomonori <fujita.tomonori at lab.ntt.co.jp>
---
 collie/group.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/collie/group.c b/collie/group.c
index 48ead9e..e4f78da 100644
--- a/collie/group.c
+++ b/collie/group.c
@@ -160,7 +160,7 @@ static void get_node_list(struct sd_node_req *req,
 	rsp->nr_nodes = nr_nodes;
 	rsp->local_idx = get_node_idx(&sys->this_node, data, nr_nodes);
 
-	if (list_empty(&sys->sd_node_list)) {
+	if (!nr_nodes) {
 		rsp->master_idx = -1;
 		return;
 	}
-- 
1.7.0