diff --git a/sys/net/if.c b/sys/net/if.c
--- a/sys/net/if.c
+++ b/sys/net/if.c
@@ -2130,6 +2130,7 @@
 
 		if (odescrbuf)
 			kfree(odescrbuf, M_IFDESCR);
+		break;
 
 	case SIOCSIFFLAGS:
 		error = caps_priv_check(cred, SYSCAP_RESTRICTEDROOT);