netfilter: remove unneccessary checks from netlink notifiers

[deliverable/linux.git] / net / netfilter / nfnetlink_queue.c

diff --git a/net/netfilter/nfnetlink_queue.c b/net/netfilter/nfnetlink_queue.c
index 7a9dec9fb8228a3d30a5249c7625ad8b5600b6f9..7e3fa410641e659ed998317076296c2fe23df137 100644 (file)
--- a/net/netfilter/nfnetlink_queue.c
+++ b/net/netfilter/nfnetlink_queue.c
@@ -574,8 +574,7 @@ nfqnl_rcv_nl_event(struct notifier_block *this,
 {
        struct netlink_notify *n = ptr;
 
-       if (event == NETLINK_URELEASE &&
-           n->protocol == NETLINK_NETFILTER && n->pid) {
+       if (event == NETLINK_URELEASE && n->protocol == NETLINK_NETFILTER) {
                int i;
 
                /* destroy all instances for this pid */