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Code Issues Releases Wiki Activity

pknock: remove pointless casts

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This commit is contained in:
Jan Engelhardt
2009-09-30 00:26:35 +02:00
parent 40b30f7f27
commit 3058e42a21
1 changed files with 7 additions and 7 deletions
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14
extensions/xt_pknock.c
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@@ -109,7 +109,7 @@ static int
get_epoch_minute(void) get_epoch_minute(void)
{ {
struct timespec t = CURRENT_TIME; struct timespec t = CURRENT_TIME;
return (int)(t.tv_sec/60); return t.tv_sec / 60;
} }
/** /**
@@ -214,7 +214,7 @@ pknock_seq_show(struct seq_file *s, void *v)
unsigned long expir_time = 0; unsigned long expir_time = 0;
uint32_t ip; uint32_t ip;
const struct list_head *peer_head = (struct list_head *)v; const struct list_head *peer_head = v;
const struct proc_dir_entry *pde = s->private; const struct proc_dir_entry *pde = s->private;
const struct ipt_pknock_rule *rule = pde->data; const struct ipt_pknock_rule *rule = pde->data;
@@ -658,7 +658,7 @@ msg_to_userspace_nl(const struct ipt_pknock *info,
msg.peer_ip = peer->ip; msg.peer_ip = peer->ip;
scnprintf(msg.rule_name, info->rule_name_len + 1, info->rule_name); scnprintf(msg.rule_name, info->rule_name_len + 1, info->rule_name);
memcpy(m + 1, (char *)&msg, m->len); memcpy(m + 1, &msg, m->len);
cn_netlink_send(m, multicast_group, GFP_ATOMIC); cn_netlink_send(m, multicast_group, GFP_ATOMIC);
@@ -787,8 +787,8 @@ pass_security(struct peer *peer, const struct ipt_pknock *info,
return false; return false;
} }
/* Check for OPEN secret */ /* Check for OPEN secret */
if (!has_secret((unsigned char *)info->open_secret, if (!has_secret(info->open_secret,
(int)info->open_secret_len, htonl(peer->ip), info->open_secret_len, htonl(peer->ip),
payload, payload_len)) payload, payload_len))
{ {
return false; return false;
@@ -887,8 +887,8 @@ is_close_knock(const struct peer *peer, const struct ipt_pknock *info,
const unsigned char *payload, int payload_len) const unsigned char *payload, int payload_len)
{ {
/* Check for CLOSE secret. */ /* Check for CLOSE secret. */
if (has_secret((unsigned char *)info->close_secret, if (has_secret(info->close_secret,
(int)info->close_secret_len, htonl(peer->ip), info->close_secret_len, htonl(peer->ip),
payload, payload_len)) payload, payload_len))
{ {
pk_debug("RESET", peer); pk_debug("RESET", peer);