The seq_printf/seq_puts/seq_putc return values, because they
are frequently misused, will eventually be converted to void.
See: commit 1f33c41c03da ("seq_file: Rename seq_overflow() to
seq_has_overflowed() and make public")
Miscellanea:
o realign arguments
Signed-off-by: Joe Perches <[email protected]>
---
net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c | 4 +++-
net/netfilter/nf_conntrack_acct.c | 8 +++++---
net/netfilter/nf_conntrack_expect.c | 4 +++-
net/netfilter/nfnetlink_log.c | 12 +++++++-----
4 files changed, 18 insertions(+), 10 deletions(-)
diff --git a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c
b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c
index a460a87..f0dfe92 100644
--- a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c
+++ b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c
@@ -300,7 +300,9 @@ static int exp_seq_show(struct seq_file *s, void *v)
__nf_ct_l3proto_find(exp->tuple.src.l3num),
__nf_ct_l4proto_find(exp->tuple.src.l3num,
exp->tuple.dst.protonum));
- return seq_putc(s, '\n');
+ seq_putc(s, '\n');
+
+ return 0;
}
static const struct seq_operations exp_seq_ops = {
diff --git a/net/netfilter/nf_conntrack_acct.c
b/net/netfilter/nf_conntrack_acct.c
index a4b5e2a..45da11a 100644
--- a/net/netfilter/nf_conntrack_acct.c
+++ b/net/netfilter/nf_conntrack_acct.c
@@ -47,9 +47,11 @@ seq_print_acct(struct seq_file *s, const struct nf_conn *ct,
int dir)
return 0;
counter = acct->counter;
- return seq_printf(s, "packets=%llu bytes=%llu ",
- (unsigned long
long)atomic64_read(&counter[dir].packets),
- (unsigned long
long)atomic64_read(&counter[dir].bytes));
+ seq_printf(s, "packets=%llu bytes=%llu ",
+ (unsigned long long)atomic64_read(&counter[dir].packets),
+ (unsigned long long)atomic64_read(&counter[dir].bytes));
+
+ return 0;
};
EXPORT_SYMBOL_GPL(seq_print_acct);
diff --git a/net/netfilter/nf_conntrack_expect.c
b/net/netfilter/nf_conntrack_expect.c
index 91a1837..7a17070 100644
--- a/net/netfilter/nf_conntrack_expect.c
+++ b/net/netfilter/nf_conntrack_expect.c
@@ -561,7 +561,9 @@ static int exp_seq_show(struct seq_file *s, void *v)
helper->expect_policy[expect->class].name);
}
- return seq_putc(s, '\n');
+ seq_putc(s, '\n');
+
+ return 0;
}
static const struct seq_operations exp_seq_ops = {
diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c
index 11d85b3..db5e3a8 100644
--- a/net/netfilter/nfnetlink_log.c
+++ b/net/netfilter/nfnetlink_log.c
@@ -998,11 +998,13 @@ static int seq_show(struct seq_file *s, void *v)
{
const struct nfulnl_instance *inst = v;
- return seq_printf(s, "%5d %6d %5d %1d %5d %6d %2d\n",
- inst->group_num,
- inst->peer_portid, inst->qlen,
- inst->copy_mode, inst->copy_range,
- inst->flushtimeout, atomic_read(&inst->use));
+ seq_printf(s, "%5d %6d %5d %1d %5d %6d %2d\n",
+ inst->group_num,
+ inst->peer_portid, inst->qlen,
+ inst->copy_mode, inst->copy_range,
+ inst->flushtimeout, atomic_read(&inst->use));
+
+ return 0;
}
static const struct seq_operations nful_seq_ops = {
--
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