ipv4: icmp: use icmp_sk_exit()
Simply use icmp_sk_exit() when inet_ctl_sock_create() fail in icmp_sk_init().
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c
index 065997f..364cfe5 100644
--- a/net/ipv4/icmp.c
+++ b/net/ipv4/icmp.c
@@ -1245,9 +1245,7 @@
return 0;
fail:
- for_each_possible_cpu(i)
- inet_ctl_sock_destroy(*per_cpu_ptr(net->ipv4.icmp_sk, i));
- free_percpu(net->ipv4.icmp_sk);
+ icmp_sk_exit(net);
return err;
}
