Messages in this thread Patch in this message | | | From | Jiapeng Chong <> | Subject | [PATCH v2] hwmon: (pmbus) convert sysfs sprintf/snprintf family to sysfs_emit | Date | Tue, 2 Feb 2021 16:49:03 +0800 |
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Fix the following coccicheck warning:
./drivers/hwmon/pmbus/inspur-ipsps.c:73:8-16: WARNING: use scnprintf or sprintf.
./drivers/hwmon/pmbus/inspur-ipsps.c:114:9-17: WARNING: use scnprintf or sprintf.
./drivers/hwmon/pmbus/inspur-ipsps.c:94:8-16: WARNING: use scnprintf or sprintf.
Reported-by: Abaci Robot<abaci@linux.alibaba.com> Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> --- Changes in v2: -Modified code space.
drivers/hwmon/pmbus/inspur-ipsps.c | 28 ++++++++++++++-------------- 1 file changed, 14 insertions(+), 14 deletions(-)
diff --git a/drivers/hwmon/pmbus/inspur-ipsps.c b/drivers/hwmon/pmbus/inspur-ipsps.c index 88c5865..bf593fd 100644 --- a/drivers/hwmon/pmbus/inspur-ipsps.c +++ b/drivers/hwmon/pmbus/inspur-ipsps.c @@ -70,7 +70,7 @@ static ssize_t ipsps_string_show(struct device *dev, p = memscan(data, '#', rc); *p = '\0'; - return snprintf(buf, PAGE_SIZE, "%s\n", data); + return sysfs_emit(buf, "%s\n", data); } static ssize_t ipsps_fw_version_show(struct device *dev, @@ -91,9 +91,9 @@ static ssize_t ipsps_fw_version_show(struct device *dev, if (rc != 6) return -EPROTO; - return snprintf(buf, PAGE_SIZE, "%u.%02u%u-%u.%02u\n", - data[1], data[2]/* < 100 */, data[3]/*< 10*/, - data[4], data[5]/* < 100 */); + return sysfs_emit(buf, "%u.%02u%u-%u.%02u\n", + data[1], data[2]/* < 100 */, data[3]/*< 10*/, + data[4], data[5]/* < 100 */); } static ssize_t ipsps_mode_show(struct device *dev, @@ -111,19 +111,19 @@ static ssize_t ipsps_mode_show(struct device *dev, switch (rc) { case MODE_ACTIVE: - return snprintf(buf, PAGE_SIZE, "[%s] %s %s\n", - MODE_ACTIVE_STRING, - MODE_STANDBY_STRING, MODE_REDUNDANCY_STRING); + return sysfs_emit(buf, "[%s] %s %s\n", + MODE_ACTIVE_STRING, + MODE_STANDBY_STRING, MODE_REDUNDANCY_STRING); case MODE_STANDBY: - return snprintf(buf, PAGE_SIZE, "%s [%s] %s\n", - MODE_ACTIVE_STRING, - MODE_STANDBY_STRING, MODE_REDUNDANCY_STRING); + return sysfs_emit(buf, "%s [%s] %s\n", + MODE_ACTIVE_STRING, + MODE_STANDBY_STRING, MODE_REDUNDANCY_STRING); case MODE_REDUNDANCY: - return snprintf(buf, PAGE_SIZE, "%s %s [%s]\n", - MODE_ACTIVE_STRING, - MODE_STANDBY_STRING, MODE_REDUNDANCY_STRING); + return sysfs_emit(buf, "%s %s [%s]\n", + MODE_ACTIVE_STRING, + MODE_STANDBY_STRING, MODE_REDUNDANCY_STRING); default: - return snprintf(buf, PAGE_SIZE, "unspecified\n"); + return sysfs_emit(buf, "unspecified\n"); } } -- 1.8.3.1
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