use false instead of 0 for a bool variable

[project/netifd.git] / proto-shell.c

diff --git a/proto-shell.c b/proto-shell.c
index bb42c982b5f532477ba880c309e131d0922e0379..25cd57b89de13fec6727f9cac1c5ff5de7c6616e 100644 (file)
--- a/proto-shell.c
+++ b/proto-shell.c
@@ -125,7 +125,7 @@ proto_shell_setup_cb(struct uloop_process *p, int ret)
        state = container_of(p, struct proto_shell_state, setup_task);
        uloop_timeout_cancel(&state->setup_timeout);
        if (state->teardown_pending) {
-               state->teardown_pending = 0;
+               state->teardown_pending = false;
                proto_shell_handler(&state->proto, PROTO_CMD_TEARDOWN, false);
        }
 }
@@ -137,7 +137,8 @@ proto_shell_teardown_cb(struct uloop_process *p, int ret)
 
        state = container_of(p, struct proto_shell_state, teardown_task);
        state->proto.proto_event(&state->proto, IFPEV_DOWN);
-       device_remove_user(&state->l3_dev);
+       if (state->l3_dev.dev)
+               device_remove_user(&state->l3_dev);
 }
 
 static void