tree-wide: use ASSERT_PTR more

[thirdparty/systemd.git] / src / libsystemd-network / sd-ipv4ll.c

diff --git a/src/libsystemd-network/sd-ipv4ll.c b/src/libsystemd-network/sd-ipv4ll.c
index 155c1a5de6ce5fa8a2726db8a7cc9bf6c5fb2e71..4b0fac3cf1a281077a9a38c500ac42534ee80896 100644 (file)
--- a/src/libsystemd-network/sd-ipv4ll.c
+++ b/src/libsystemd-network/sd-ipv4ll.c
@@ -313,12 +313,11 @@ static void ipv4ll_client_notify(sd_ipv4ll *ll, int event) {
 }
 
 void ipv4ll_on_acd(sd_ipv4acd *acd, int event, void *userdata) {
-        sd_ipv4ll *ll = userdata;
+        sd_ipv4ll *ll = ASSERT_PTR(userdata);
         IPV4LL_DONT_DESTROY(ll);
         int r;
 
         assert(acd);
-        assert(ll);
 
         switch (event) {
 
@@ -358,9 +357,7 @@ error:
 }
 
 static int ipv4ll_check_mac(sd_ipv4acd *acd, const struct ether_addr *mac, void *userdata) {
-        sd_ipv4ll *ll = userdata;
-
-        assert(ll);
+        sd_ipv4ll *ll = ASSERT_PTR(userdata);
 
         if (ll->check_mac_callback)
                 return ll->check_mac_callback(ll, mac, ll->check_mac_userdata);