diff options
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/cipso_ipv4.c | 11 | ||||
| -rw-r--r-- | net/ipv4/ip_sockglue.c | 7 |
2 files changed, 4 insertions, 14 deletions
diff --git a/net/ipv4/cipso_ipv4.c b/net/ipv4/cipso_ipv4.c index 86f3b885b4f..c48adc565e9 100644 --- a/net/ipv4/cipso_ipv4.c +++ b/net/ipv4/cipso_ipv4.c @@ -1857,11 +1857,6 @@ static int cipso_v4_genopt(unsigned char *buf, u32 buf_len, return CIPSO_V4_HDR_LEN + ret_val; } -static void opt_kfree_rcu(struct rcu_head *head) -{ - kfree(container_of(head, struct ip_options_rcu, rcu)); -} - /** * cipso_v4_sock_setattr - Add a CIPSO option to a socket * @sk: the socket @@ -1938,7 +1933,7 @@ int cipso_v4_sock_setattr(struct sock *sk, } rcu_assign_pointer(sk_inet->inet_opt, opt); if (old) - call_rcu(&old->rcu, opt_kfree_rcu); + kfree_rcu(old, rcu); return 0; @@ -2005,7 +2000,7 @@ int cipso_v4_req_setattr(struct request_sock *req, req_inet = inet_rsk(req); opt = xchg(&req_inet->opt, opt); if (opt) - call_rcu(&opt->rcu, opt_kfree_rcu); + kfree_rcu(opt, rcu); return 0; @@ -2075,7 +2070,7 @@ static int cipso_v4_delopt(struct ip_options_rcu **opt_ptr) * remove the entire option struct */ *opt_ptr = NULL; hdr_delta = opt->opt.optlen; - call_rcu(&opt->rcu, opt_kfree_rcu); + kfree_rcu(opt, rcu); } return hdr_delta; diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c index 8aa87c19fa0..5343d9ac510 100644 --- a/net/ipv4/ip_sockglue.c +++ b/net/ipv4/ip_sockglue.c @@ -445,11 +445,6 @@ out: } -static void opt_kfree_rcu(struct rcu_head *head) -{ - kfree(container_of(head, struct ip_options_rcu, rcu)); -} - /* * Socket option code for IP. This is the end of the line after any * TCP,UDP etc options on an IP socket. @@ -525,7 +520,7 @@ static int do_ip_setsockopt(struct sock *sk, int level, } rcu_assign_pointer(inet->inet_opt, opt); if (old) - call_rcu(&old->rcu, opt_kfree_rcu); + kfree_rcu(old, rcu); break; } case IP_PKTINFO: |