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Date: Tue, 17 Feb 2015 11:10:56 -0800
From: Joe Perches <joe@...ches.com>
To: Corey Minyard <minyard@....org>
Cc: openipmi-developer@...ts.sourceforge.net,
LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH] ipmi: Remove uses of return value of seq_printf
The seq_printf like functions will soon be changed to return void.
Convert these uses to check seq_has_overflowed instead.
Signed-off-by: Joe Perches <joe@...ches.com>
---
drivers/char/ipmi/ipmi_msghandler.c | 12 ++++++++----
drivers/char/ipmi/ipmi_si_intf.c | 26 +++++++++++++++-----------
drivers/char/ipmi/ipmi_ssif.c | 4 +++-
3 files changed, 26 insertions(+), 16 deletions(-)
diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c
index bf95efc..fa0b941 100644
--- a/drivers/char/ipmi/ipmi_msghandler.c
+++ b/drivers/char/ipmi/ipmi_msghandler.c
@@ -1997,7 +1997,9 @@ static int smi_ipmb_proc_show(struct seq_file *m, void *v)
seq_printf(m, "%x", intf->channels[0].address);
for (i = 1; i < IPMI_MAX_CHANNELS; i++)
seq_printf(m, " %x", intf->channels[i].address);
- return seq_putc(m, '\n');
+ seq_putc(m, '\n');
+
+ return seq_has_overflowed(m);
}
static int smi_ipmb_proc_open(struct inode *inode, struct file *file)
@@ -2016,9 +2018,11 @@ static int smi_version_proc_show(struct seq_file *m, void *v)
{
ipmi_smi_t intf = m->private;
- return seq_printf(m, "%u.%u\n",
- ipmi_version_major(&intf->bmc->id),
- ipmi_version_minor(&intf->bmc->id));
+ seq_printf(m, "%u.%u\n",
+ ipmi_version_major(&intf->bmc->id),
+ ipmi_version_minor(&intf->bmc->id));
+
+ return seq_has_overflowed(m);
}
static int smi_version_proc_open(struct inode *inode, struct file *file)
diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
index fd6110f..321ecb2 100644
--- a/drivers/char/ipmi/ipmi_si_intf.c
+++ b/drivers/char/ipmi/ipmi_si_intf.c
@@ -2979,7 +2979,9 @@ static int smi_type_proc_show(struct seq_file *m, void *v)
{
struct smi_info *smi = m->private;
- return seq_printf(m, "%s\n", si_to_str[smi->si_type]);
+ seq_printf(m, "%s\n", si_to_str[smi->si_type]);
+
+ return seq_has_overflowed(m);
}
static int smi_type_proc_open(struct inode *inode, struct file *file)
@@ -3041,16 +3043,18 @@ static int smi_params_proc_show(struct seq_file *m, void *v)
{
struct smi_info *smi = m->private;
- return seq_printf(m,
- "%s,%s,0x%lx,rsp=%d,rsi=%d,rsh=%d,irq=%d,ipmb=%d\n",
- si_to_str[smi->si_type],
- addr_space_to_str[smi->io.addr_type],
- smi->io.addr_data,
- smi->io.regspacing,
- smi->io.regsize,
- smi->io.regshift,
- smi->irq,
- smi->slave_addr);
+ seq_printf(m,
+ "%s,%s,0x%lx,rsp=%d,rsi=%d,rsh=%d,irq=%d,ipmb=%d\n",
+ si_to_str[smi->si_type],
+ addr_space_to_str[smi->io.addr_type],
+ smi->io.addr_data,
+ smi->io.regspacing,
+ smi->io.regsize,
+ smi->io.regshift,
+ smi->irq,
+ smi->slave_addr);
+
+ return seq_has_overflowed(m);
}
static int smi_params_proc_open(struct inode *inode, struct file *file)
diff --git a/drivers/char/ipmi/ipmi_ssif.c b/drivers/char/ipmi/ipmi_ssif.c
index 74128e6..f6e378d 100644
--- a/drivers/char/ipmi/ipmi_ssif.c
+++ b/drivers/char/ipmi/ipmi_ssif.c
@@ -1196,7 +1196,9 @@ static int ssif_detect(struct i2c_client *client, struct i2c_board_info *info)
static int smi_type_proc_show(struct seq_file *m, void *v)
{
- return seq_puts(m, "ssif\n");
+ seq_puts(m, "ssif\n");
+
+ return seq_has_overflowed(m);
}
static int smi_type_proc_open(struct inode *inode, struct file *file)
--
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