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netfilter: Use seq_puts()/seq_putc() where possible

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For string without format specifiers, use seq_puts(). For
seq_printf("\n"), use seq_putc('\n').

Signed-off-by: simran singhal <singhalsimran0@gmail.com>
Acked-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
This commit is contained in:
simran singhal 2017-03-29 03:25:17 +05:30 committed by Pablo Neira Ayuso
parent 68ad546aef
commit cdec26858e
6 changed files with 15 additions and 15 deletions
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8
net/netfilter/ipvs/ip_vs_ctl.c
View file

@ -2130,8 +2130,8 @@ static int ip_vs_stats_show(struct seq_file *seq, void *v)
/* 01234567 01234567 01234567 0123456701234567 0123456701234567 */
seq_puts(seq,
" Total Incoming Outgoing Incoming Outgoing\n");
seq_printf(seq,
" Conns Packets Packets Bytes Bytes\n");
seq_puts(seq,
" Conns Packets Packets Bytes Bytes\n");
ip_vs_copy_stats(&show, &net_ipvs(net)->tot_stats);
seq_printf(seq, "%8LX %8LX %8LX %16LX %16LX\n\n",
@ -2178,8 +2178,8 @@ static int ip_vs_stats_percpu_show(struct seq_file *seq, void *v)
/* 01234567 01234567 01234567 0123456701234567 0123456701234567 */
seq_puts(seq,
" Total Incoming Outgoing Incoming Outgoing\n");
seq_printf(seq,
"CPU Conns Packets Packets Bytes Bytes\n");
seq_puts(seq,
"CPU Conns Packets Packets Bytes Bytes\n");
for_each_possible_cpu(i) {
struct ip_vs_cpu_stats *u = per_cpu_ptr(cpustats, i);

4
net/netfilter/nf_conntrack_expect.c
View file

@ -549,7 +549,7 @@ static int exp_seq_show(struct seq_file *s, void *v)
seq_printf(s, "%ld ", timer_pending(&expect->timeout)
? (long)(expect->timeout.expires - jiffies)/HZ : 0);
else
seq_printf(s, "- ");
seq_puts(s, "- ");
seq_printf(s, "l3proto = %u proto=%u ",
expect->tuple.src.l3num,
expect->tuple.dst.protonum);
@ -559,7 +559,7 @@ static int exp_seq_show(struct seq_file *s, void *v)
expect->tuple.dst.protonum));
if (expect->flags & NF_CT_EXPECT_PERMANENT) {
seq_printf(s, "PERMANENT");
seq_puts(s, "PERMANENT");
delim = ",";
}
if (expect->flags & NF_CT_EXPECT_INACTIVE) {

6
net/netfilter/nf_conntrack_standalone.c
View file

@ -250,7 +250,7 @@ static int ct_seq_show(struct seq_file *s, void *v)
goto release;
if (!(test_bit(IPS_SEEN_REPLY_BIT, &ct->status)))
seq_printf(s, "[UNREPLIED] ");
seq_puts(s, "[UNREPLIED] ");
print_tuple(s, &ct->tuplehash[IP_CT_DIR_REPLY].tuple,
l3proto, l4proto);
@ -261,7 +261,7 @@ static int ct_seq_show(struct seq_file *s, void *v)
goto release;
if (test_bit(IPS_ASSURED_BIT, &ct->status))
seq_printf(s, "[ASSURED] ");
seq_puts(s, "[ASSURED] ");
if (seq_has_overflowed(s))
goto release;
@ -350,7 +350,7 @@ static int ct_cpu_seq_show(struct seq_file *seq, void *v)
const struct ip_conntrack_stat *st = v;
if (v == SEQ_START_TOKEN) {
seq_printf(seq, "entries searched found new invalid ignore delete delete_list insert insert_failed drop early_drop icmp_error expect_new expect_create expect_delete search_restart\n");
seq_puts(seq, "entries searched found new invalid ignore delete delete_list insert insert_failed drop early_drop icmp_error expect_new expect_create expect_delete search_restart\n");
return 0;
}

4
net/netfilter/nf_log.c
View file

@ -376,13 +376,13 @@ static int seq_show(struct seq_file *s, void *v)
logger = nft_log_dereference(loggers[*pos][i]);
seq_printf(s, "%s", logger->name);
if (i == 0 && loggers[*pos][i + 1] != NULL)
seq_printf(s, ",");
seq_puts(s, ",");
if (seq_has_overflowed(s))
return -ENOSPC;
}
seq_printf(s, ")\n");
seq_puts(s, ")\n");
if (seq_has_overflowed(s))
return -ENOSPC;

6
net/netfilter/nf_synproxy_core.c
View file

@ -287,9 +287,9 @@ static int synproxy_cpu_seq_show(struct seq_file *seq, void *v)
struct synproxy_stats *stats = v;
if (v == SEQ_START_TOKEN) {
seq_printf(seq, "entries\t\tsyn_received\t"
"cookie_invalid\tcookie_valid\t"
"cookie_retrans\tconn_reopened\n");
seq_puts(seq, "entries\t\tsyn_received\t"
"cookie_invalid\tcookie_valid\t"
"cookie_retrans\tconn_reopened\n");
return 0;
}

2
net/netfilter/xt_recent.c
View file

@ -532,7 +532,7 @@ static int recent_seq_show(struct seq_file *seq, void *v)
&e->addr.in6, e->ttl, e->stamps[i], e->index);
for (i = 0; i < e->nstamps; i++)
seq_printf(seq, "%s %lu", i ? "," : "", e->stamps[i]);
seq_printf(seq, "\n");
seq_putc(seq, '\n');
return 0;
}