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[net-next,v2,1/3] ipv4: icmp: use icmp_sk_exit()

Message ID 20190223072828.159975-2-wangkefeng.wang@huawei.com
State Accepted
Delegated to: David Miller
Headers show
Series ipv4/v6: icmp: small cleanup and update | expand

Commit Message

Kefeng Wang Feb. 23, 2019, 7:28 a.m. UTC 
Simply use icmp_sk_exit() when inet_ctl_sock_create() fail in icmp_sk_init().

Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
---
 net/ipv4/icmp.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)
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Patch

diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c
index 065997f414e6..364cfe5e414b 100644
--- a/net/ipv4/icmp.c
+++ b/net/ipv4/icmp.c
@@ -1245,9 +1245,7 @@  static int __net_init icmp_sk_init(struct net *net)
 	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;
 }