From af9a973040bd5c27dfa1c7b5e970b7cf9238b530 Mon Sep 17 00:00:00 2001 From: Zihao Tang Date: Tue, 16 Mar 2021 19:00:57 +0800 Subject: hwmon: (ina2xx) Convert sysfs sprintf/snprintf family to sysfs_emit Fix the following coccicheck warning: drivers/hwmon/ina2xx.c:313:8-16: WARNING: use scnprintf or sprintf drivers/hwmon/ina2xx.c:453:8-16: WARNING: use scnprintf or sprintf drivers/hwmon/ina2xx.c:484:8-16: WARNING: use scnprintf or sprintf drivers/hwmon/ina2xx.c:540:8-16: WARNING: use scnprintf or sprintf Signed-off-by: Zihao Tang Signed-off-by: Jay Fang Link: https://lore.kernel.org/r/1615892457-35501-1-git-send-email-f.fangjian@huawei.com Signed-off-by: Guenter Roeck --- drivers/hwmon/ina2xx.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/drivers/hwmon/ina2xx.c b/drivers/hwmon/ina2xx.c index ca97f9e931bc..8acb2db58c68 100644 --- a/drivers/hwmon/ina2xx.c +++ b/drivers/hwmon/ina2xx.c @@ -310,8 +310,7 @@ static ssize_t ina2xx_value_show(struct device *dev, if (err < 0) return err; - return snprintf(buf, PAGE_SIZE, "%d\n", - ina2xx_get_value(data, attr->index, regval)); + return sysfs_emit(buf, "%d\n", ina2xx_get_value(data, attr->index, regval)); } static int ina226_reg_to_alert(struct ina2xx_data *data, u8 bit, u16 regval) @@ -450,7 +449,7 @@ static ssize_t ina226_alarm_show(struct device *dev, alarm = (regval & BIT(attr->index)) && (regval & INA226_ALERT_FUNCTION_FLAG); - return snprintf(buf, PAGE_SIZE, "%d\n", alarm); + return sysfs_emit(buf, "%d\n", alarm); } /* @@ -481,7 +480,7 @@ static ssize_t ina2xx_shunt_show(struct device *dev, { struct ina2xx_data *data = dev_get_drvdata(dev); - return snprintf(buf, PAGE_SIZE, "%li\n", data->rshunt); + return sysfs_emit(buf, "%li\n", data->rshunt); } static ssize_t ina2xx_shunt_store(struct device *dev, @@ -537,7 +536,7 @@ static ssize_t ina226_interval_show(struct device *dev, if (status) return status; - return snprintf(buf, PAGE_SIZE, "%d\n", ina226_reg_to_interval(regval)); + return sysfs_emit(buf, "%d\n", ina226_reg_to_interval(regval)); } /* shunt voltage */ -- cgit v1.2.3