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[RAW]: Cleanup IPv4 raw_seq_show.

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There is no need to use 128 bytes on the stack at all. Clean the code
in the IPv6 style.

Signed-off-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Denis V. Lunev 2008-01-31 03:46:43 -08:00 committed by David S. Miller
parent 377cf82d66
commit 8cd850efa4
1 changed files with 7 additions and 17 deletions
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24
net/ipv4/raw.c
View file

@ -927,7 +927,7 @@ void raw_seq_stop(struct seq_file *seq, void *v)
}
EXPORT_SYMBOL_GPL(raw_seq_stop);
static __inline__ char *get_raw_sock(struct sock *sp, char *tmpbuf, int i)
static void raw_sock_seq_show(struct seq_file *seq, struct sock *sp, int i)
{
struct inet_sock *inet = inet_sk(sp);
__be32 dest = inet->daddr,
@ -935,33 +935,23 @@ static __inline__ char *get_raw_sock(struct sock *sp, char *tmpbuf, int i)
__u16 destp = 0,
srcp = inet->num;
sprintf(tmpbuf, "%4d: %08X:%04X %08X:%04X"
seq_printf(seq, "%4d: %08X:%04X %08X:%04X"
" %02X %08X:%08X %02X:%08lX %08X %5d %8d %lu %d %p %d",
i, src, srcp, dest, destp, sp->sk_state,
atomic_read(&sp->sk_wmem_alloc),
atomic_read(&sp->sk_rmem_alloc),
0, 0L, 0, sock_i_uid(sp), 0, sock_i_ino(sp),
atomic_read(&sp->sk_refcnt), sp, atomic_read(&sp->sk_drops));
return tmpbuf;
}
#define TMPSZ 128
static int raw_seq_show(struct seq_file *seq, void *v)
{
char tmpbuf[TMPSZ+1];
if (v == SEQ_START_TOKEN)
seq_printf(seq, "%-*s\n", TMPSZ-1,
" sl local_address rem_address st tx_queue "
"rx_queue tr tm->when retrnsmt uid timeout "
"inode drops");
else {
struct raw_iter_state *state = raw_seq_private(seq);
seq_printf(seq, "%-*s\n", TMPSZ-1,
get_raw_sock(v, tmpbuf, state->bucket));
}
seq_printf(seq, " sl local_address rem_address st tx_queue "
"rx_queue tr tm->when retrnsmt uid timeout "
"inode drops\n");
else
raw_sock_seq_show(seq, v, raw_seq_private(seq)->bucket);
return 0;
}