From cdec26858e7bd9340ad4a9c6e73670aa47c2b6ec Mon Sep 17 00:00:00 2001 From: simran singhal Date: Wed, 29 Mar 2017 03:25:17 +0530 Subject: [PATCH] netfilter: Use seq_puts()/seq_putc() where possible For string without format specifiers, use seq_puts(). For seq_printf("\n"), use seq_putc('\n'). Signed-off-by: simran singhal Acked-by: Simon Horman Signed-off-by: Pablo Neira Ayuso --- net/netfilter/ipvs/ip_vs_ctl.c | 8 ++++---- net/netfilter/nf_conntrack_expect.c | 4 ++-- net/netfilter/nf_conntrack_standalone.c | 6 +++--- net/netfilter/nf_log.c | 4 ++-- net/netfilter/nf_synproxy_core.c | 6 +++--- net/netfilter/xt_recent.c | 2 +- 6 files changed, 15 insertions(+), 15 deletions(-) diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c index 541aa7694775..c578b6c0dc41 100644 --- a/net/netfilter/ipvs/ip_vs_ctl.c +++ b/net/netfilter/ipvs/ip_vs_ctl.c @@ -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); diff --git a/net/netfilter/nf_conntrack_expect.c b/net/netfilter/nf_conntrack_expect.c index 71d136469be0..7f12c8a78112 100644 --- a/net/netfilter/nf_conntrack_expect.c +++ b/net/netfilter/nf_conntrack_expect.c @@ -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) { diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c index 2256147dcaad..ccb5cb9043e0 100644 --- a/net/netfilter/nf_conntrack_standalone.c +++ b/net/netfilter/nf_conntrack_standalone.c @@ -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; } diff --git a/net/netfilter/nf_log.c b/net/netfilter/nf_log.c index 8d85a0598b60..cc32727e3f32 100644 --- a/net/netfilter/nf_log.c +++ b/net/netfilter/nf_log.c @@ -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; diff --git a/net/netfilter/nf_synproxy_core.c b/net/netfilter/nf_synproxy_core.c index 7c6d1fbe38b9..abe03e869f7b 100644 --- a/net/netfilter/nf_synproxy_core.c +++ b/net/netfilter/nf_synproxy_core.c @@ -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; } diff --git a/net/netfilter/xt_recent.c b/net/netfilter/xt_recent.c index 1d89a4eaf841..37d581a31cff 100644 --- a/net/netfilter/xt_recent.c +++ b/net/netfilter/xt_recent.c @@ -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; }