diff options
Diffstat (limited to 'udev/udev-ctrl.c')
| -rw-r--r-- | udev/udev-ctrl.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/udev/udev-ctrl.c b/udev/udev-ctrl.c index 4bca807b69..e4348c314d 100644 --- a/udev/udev-ctrl.c +++ b/udev/udev-ctrl.c @@ -162,6 +162,8 @@ struct udev_ctrl *udev_ctrl_unref(struct udev_ctrl *uctrl) int udev_ctrl_cleanup(struct udev_ctrl *uctrl) { + if (uctrl == NULL) + return 0; if (uctrl->cleanup_socket) unlink(uctrl->saddr.sun_path); return 0; @@ -170,7 +172,7 @@ int udev_ctrl_cleanup(struct udev_ctrl *uctrl) int udev_ctrl_get_fd(struct udev_ctrl *uctrl) { if (uctrl == NULL) - return -1; + return -EINVAL; return uctrl->sock; } |