gisi: Refactor netlink destroy function

diff --git a/gisi/netlink.c b/gisi/netlink.c
index 9dbbc20..ed95af6 100644 (file)
--- a/gisi/netlink.c
+++ b/gisi/netlink.c
@@ -336,11 +336,12 @@ error:
 
 void g_isi_pn_netlink_stop(GIsiPhonetNetlink *self)
 {
-       if (self) {
-               netlink_list = g_slist_remove(netlink_list, self);
-               g_source_remove(self->watch);
-               g_free(self);
-       }
+       if (!self)
+               return;
+
+       netlink_list = g_slist_remove(netlink_list, self);
+       g_source_remove(self->watch);
+       g_free(self);
 }
 
 static int pn_netlink_getack(int fd)