tools/lssubsys: fix coverity uninitialized variable warning

Fix uninitialized scalar variable, reported by Coverity tool:

CID 1488707 (#1 of 1): Uninitialized scalar variable (UNINIT).
uninit_use_in_call: Using uninitialized value *cont_names when calling
print_controller_mount.

Signed-off-by: Kamalesh Babulal <kamalesh.babulal@oracle.com>
Signed-off-by: Tom Hromatka <tom.hromatka@oracle.com>

diff --git a/src/tools/lssubsys.c b/src/tools/lssubsys.c
index 7741146f9aa7cffdf4360284c5dbc1d34e78bdc2..f1515b98ed5065522097d4d1e414b96ae6d9b60b 100644 (file)
--- a/src/tools/lssubsys.c
+++ b/src/tools/lssubsys.c
@@ -89,7 +89,7 @@ static int print_all_controllers_in_hierarchy(const char *tname,
 {
        struct controller_data info;
        enum cg_version_t version;
-       cont_name_t cont_names;
+       cont_name_t cont_names = "\0";
        cont_name_t cont_name;
        int first = 1;
        void *handle;