Commit 38f9fa39 authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Guenter Roeck
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hwmon: (sht21) Use %*ph to print small buffer 



Use %*ph format to print small buffer as hex string.

Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Message-ID: <20240911194627.2885506-1-andriy.shevchenko@linux.intel.com>
Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
parent d22bd451

drivers/hwmon/sht21.c

+1 −4
Original line number Diff line number Diff line
@@ -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;