[Cluster-devel] [PATCH] dlm_controld: init plocks_data to zero

[Alexander Aring]

Inits plocks_data to zero in case of send_all_plocks_data() does not set
plocks_data to any value or nodes_added() returns false. This patch fixes
cppcheck warning:

cpg.c:1299:27: error: Uninitialized variable: plocks_data [uninitvar]
 send_plocks_done(ls, cg, plocks_data);
---
 dlm_controld/cpg.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlm_controld/cpg.c b/dlm_controld/cpg.c
index b85fef5f..32aad924 100644
--- a/dlm_controld/cpg.c
+++ b/dlm_controld/cpg.c
@@ -1244,8 +1244,8 @@ static int nodes_added(struct lockspace *ls)
 static void prepare_plocks(struct lockspace *ls)
 {
        struct change *cg = list_first_entry(&ls->changes, struct change, list);
+       uint32_t plocks_data = 0;
        struct member *memb;
-       uint32_t plocks_data;
 
        if (!opt(enable_plock_ind) || ls->disable_plock)
                return;
-- 
2.31.1