From: Jay Fang <f.fangjian@huawei.com>
To: <linux@roeck-us.net>, <linux-hwmon@vger.kernel.org>
Cc: <tangzihao1@hisilicon.com>, <huangdaode@huawei.com>
Subject: [PATCH] hwmon: (ina3221) Convert sysfs sprintf/snprintf family to sysfs_emit
Date: Mon, 22 Mar 2021 11:09:37 +0800 [thread overview]
Message-ID: <1616382577-63691-1-git-send-email-f.fangjian@huawei.com> (raw)
From: Zihao Tang <tangzihao1@hisilicon.com>
Fix the following coccicheck warning:
drivers/hwmon/ina3221.c:701:8-16: WARNING: use scnprintf or sprintf
Signed-off-by: Zihao Tang <tangzihao1@hisilicon.com>
Signed-off-by: Jay Fang <f.fangjian@huawei.com>
---
drivers/hwmon/ina3221.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/hwmon/ina3221.c b/drivers/hwmon/ina3221.c
index d80bd3e..c602583 100644
--- a/drivers/hwmon/ina3221.c
+++ b/drivers/hwmon/ina3221.c
@@ -698,7 +698,7 @@ static ssize_t ina3221_shunt_show(struct device *dev,
unsigned int channel = sd_attr->index;
struct ina3221_input *input = &ina->inputs[channel];
- return snprintf(buf, PAGE_SIZE, "%d\n", input->shunt_resistor);
+ return sysfs_emit(buf, "%d\n", input->shunt_resistor);
}
static ssize_t ina3221_shunt_store(struct device *dev,
--
2.7.4
next reply other threads:[~2021-03-22 3:09 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-22 3:09 Jay Fang [this message]
2021-03-22 3:31 ` [PATCH] hwmon: (ina3221) Convert sysfs sprintf/snprintf family to sysfs_emit Guenter Roeck
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