diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2024-09-11 22:46:27 +0300 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2024-09-12 14:17:29 -0700 |
| commit | 38f9fa39afe119f6b2771c9065e638414226c86d (patch) | |
| tree | f043bc954628cd5a709bd1ee80fb01ff6c886909 /drivers/hwmon | |
| parent | d22bd451d5606411895ef55cb105277e4f4f6e54 (diff) | |
| download | linux-38f9fa39afe119f6b2771c9065e638414226c86d.tar.gz linux-38f9fa39afe119f6b2771c9065e638414226c86d.tar.bz2 linux-38f9fa39afe119f6b2771c9065e638414226c86d.zip | |
hwmon: (sht21) Use %*ph to print small buffer
Use %*ph format to print small buffer as hex string.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Message-ID: <20240911194627.2885506-1-andriy.shevchenko@linux.intel.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/hwmon')
| -rw-r--r-- | drivers/hwmon/sht21.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/hwmon/sht21.c b/drivers/hwmon/sht21.c index ad1b827ea782..97327313529b 100644 --- a/drivers/hwmon/sht21.c +++ b/drivers/hwmon/sht21.c @@ -199,10 +199,7 @@ static ssize_t eic_read(struct sht21 *sht21) eic[6] = rx[0]; eic[7] = rx[1]; - ret = snprintf(sht21->eic, sizeof(sht21->eic), - "%02x%02x%02x%02x%02x%02x%02x%02x\n", - eic[0], eic[1], eic[2], eic[3], - eic[4], eic[5], eic[6], eic[7]); + ret = snprintf(sht21->eic, sizeof(sht21->eic), "%8phN\n", eic); out: if (ret < 0) sht21->eic[0] = 0; |