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inet_diag: Reduce the number of args for bytecode run routine 

Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Pavel Emelyanov 2011-12-09 06:21:34 +00:00 committed by David S. Miller
parent 7b35eadd7e
commit 87c22ea52e
1 changed files with 8 additions and 6 deletions
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12
net/ipv4/inet_diag.c
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@ -355,9 +355,12 @@ static int bitstring_match(const __be32 *a1, const __be32 *a2, int bits)
} }
static int inet_diag_bc_run(const void *bc, int len, static int inet_diag_bc_run(const struct nlattr *_bc,
const struct inet_diag_entry *entry) const struct inet_diag_entry *entry)
{ {
const void *bc = nla_data(_bc);
int len = nla_len(_bc);
while (len > 0) { while (len > 0) {
int yes = 1; int yes = 1;
const struct inet_diag_bc_op *op = bc; const struct inet_diag_bc_op *op = bc;
@ -512,7 +515,7 @@ static int inet_csk_diag_dump(struct sock *sk,
entry.dport = ntohs(inet->inet_dport); entry.dport = ntohs(inet->inet_dport);
entry.userlocks = sk->sk_userlocks; entry.userlocks = sk->sk_userlocks;
if (!inet_diag_bc_run(nla_data(bc), nla_len(bc), &entry)) if (!inet_diag_bc_run(bc, &entry))
return 0; return 0;
} }
@ -547,7 +550,7 @@ static int inet_twsk_diag_dump(struct inet_timewait_sock *tw,
entry.dport = ntohs(tw->tw_dport); entry.dport = ntohs(tw->tw_dport);
entry.userlocks = 0; entry.userlocks = 0;
if (!inet_diag_bc_run(nla_data(bc), nla_len(bc), &entry)) if (!inet_diag_bc_run(bc, &entry))
return 0; return 0;
} }
@ -668,8 +671,7 @@ static int inet_diag_dump_reqs(struct sk_buff *skb, struct sock *sk,
&ireq->rmt_addr; &ireq->rmt_addr;
entry.dport = ntohs(ireq->rmt_port); entry.dport = ntohs(ireq->rmt_port);
if (!inet_diag_bc_run(nla_data(bc), if (!inet_diag_bc_run(bc, &entry))
nla_len(bc), &entry))
continue; continue;
} }