s3/lib/dwrap: clang: Fix 'Value stored to 'ret' is never read'

Fixes:

source3/lib/dbwrap/dbwrap_ctdb.c:95:2: warning: Value stored to 'ret' is never read <--[clang]
        ret = ctdbd_init_connection(mem_ctx,
        ^     ~~~~~~

Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Gary Lockyer <gary@catalyst.net.nz>

diff --git a/source3/lib/dbwrap/dbwrap_ctdb.c b/source3/lib/dbwrap/dbwrap_ctdb.c
index b487d10bddbbf17bbcc1376cbab1dead62443380..33558e442f3b4bd4a7a193e276d565cae06dec55 100644 (file)
--- a/source3/lib/dbwrap/dbwrap_ctdb.c
+++ b/source3/lib/dbwrap/dbwrap_ctdb.c
@@ -98,7 +98,7 @@ static int ctdb_async_ctx_init_internal(TALLOC_CTX *mem_ctx,
                                    &ctdb_async_ctx.async_conn);
        unbecome_root();
 
-       if (ctdb_async_ctx.async_conn == NULL) {
+       if (ret != 0 || ctdb_async_ctx.async_conn == NULL) {
                DBG_ERR("ctdbd_init_connection failed\n");
                return EIO;
        }