ctdb-protocol: Do not ignore return value of ctdb_g_lock_pull()

clang reports:

  ctdb/protocol/protocol_types.c:5191:3: warning: Value stored to 'ret' is never read

Found by csbuild.

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>

diff --git a/ctdb/protocol/protocol_types.c b/ctdb/protocol/protocol_types.c
index 416d4843b7463a78f55ddcce65587f55bffdf8cd..8090dbddadfd0fe419c98d0c71fb45c24421d817 100644 (file)
--- a/ctdb/protocol/protocol_types.c
+++ b/ctdb/protocol/protocol_types.c
@@ -5208,5 +5208,5 @@ done:
 
 fail:
        talloc_free(val);
-       return ENOMEM;
+       return ret;
 }