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authorPavel Emelyanov <xemul@parallels.com>2011-12-09 06:21:34 +0000
committerDavid S. Miller <davem@davemloft.net>2011-12-09 14:14:07 -0500
commit87c22ea52e1bb467f58b3e9a71509fccb70c7bd3 (patch)
tree11d1d61703fa91c84546e94f371ce2efdea2215c /net/ipv4/inet_diag.c
parent7b35eadd7eee2e0b42421ce3efbc30f1c3c745e5 (diff)
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>
Diffstat (limited to 'net/ipv4/inet_diag.c')
-rw-r--r--net/ipv4/inet_diag.c14
1 files changed, 8 insertions, 6 deletions
diff --git a/net/ipv4/inet_diag.c b/net/ipv4/inet_diag.c
index a247f85571c..bd3f661803a 100644
--- a/net/ipv4/inet_diag.c
+++ b/net/ipv4/inet_diag.c
@@ -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,
- const struct inet_diag_entry *entry)
+static int inet_diag_bc_run(const struct nlattr *_bc,
+ const struct inet_diag_entry *entry)
{
+ const void *bc = nla_data(_bc);
+ int len = nla_len(_bc);
+
while (len > 0) {
int yes = 1;
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.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;
}
@@ -547,7 +550,7 @@ static int inet_twsk_diag_dump(struct inet_timewait_sock *tw,
entry.dport = ntohs(tw->tw_dport);
entry.userlocks = 0;
- if (!inet_diag_bc_run(nla_data(bc), nla_len(bc), &entry))
+ if (!inet_diag_bc_run(bc, &entry))
return 0;
}
@@ -668,8 +671,7 @@ static int inet_diag_dump_reqs(struct sk_buff *skb, struct sock *sk,
&ireq->rmt_addr;
entry.dport = ntohs(ireq->rmt_port);
- if (!inet_diag_bc_run(nla_data(bc),
- nla_len(bc), &entry))
+ if (!inet_diag_bc_run(bc, &entry))
continue;
}