diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/ipv4/cipso_ipv4.c | 11 | ||||
| -rw-r--r-- | net/ipv4/ip_sockglue.c | 7 | ||||
| -rw-r--r-- | net/mac80211/mesh_pathtbl.c | 8 |
3 files changed, 5 insertions, 21 deletions
diff --git a/net/ipv4/cipso_ipv4.c b/net/ipv4/cipso_ipv4.c index 86f3b885b4f3..c48adc565e92 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 8aa87c19fa00..5343d9ac510b 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: diff --git a/net/mac80211/mesh_pathtbl.c b/net/mac80211/mesh_pathtbl.c index edf167e3b8f3..30420bc1f699 100644 --- a/net/mac80211/mesh_pathtbl.c +++ b/net/mac80211/mesh_pathtbl.c @@ -413,12 +413,6 @@ struct mesh_path *mesh_path_lookup_by_idx(int idx, struct ieee80211_sub_if_data return NULL; } -static void mesh_gate_node_reclaim(struct rcu_head *rp) -{ - struct mpath_node *node = container_of(rp, struct mpath_node, rcu); - kfree(node); -} - /** * mesh_path_add_gate - add the given mpath to a mesh gate to our path table * @mpath: gate path to add to table @@ -479,7 +473,7 @@ static int mesh_gate_del(struct mesh_table *tbl, struct mesh_path *mpath) if (gate->mpath == mpath) { spin_lock_bh(&tbl->gates_lock); hlist_del_rcu(&gate->list); - call_rcu(&gate->rcu, mesh_gate_node_reclaim); + kfree_rcu(gate, rcu); spin_unlock_bh(&tbl->gates_lock); mpath->sdata->u.mesh.num_gates--; mpath->is_gate = false; |