Convert sprintf to the much safer sysfs_emit API to handle output for sysfs. Signed-off-by: Christian Marangi <ansuelsmth@xxxxxxxxx> --- drivers/leds/leds-lp5523.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/leds/leds-lp5523.c b/drivers/leds/leds-lp5523.c index 57df920192d2..095060533d1a 100644 --- a/drivers/leds/leds-lp5523.c +++ b/drivers/leds/leds-lp5523.c @@ -245,8 +245,8 @@ static ssize_t lp5523_selftest(struct device *dev, goto fail; if (adc >= vdd || adc < LP5523_ADC_SHORTCIRC_LIM) - pos += sprintf(buf + pos, "LED %d FAIL\n", - led->chan_nr); + pos += sysfs_emit_at(buf, pos, "LED %d FAIL\n", + led->chan_nr); lp55xx_write(chip, LP5523_REG_LED_PWM_BASE + led->chan_nr, 0x00); @@ -257,10 +257,10 @@ static ssize_t lp5523_selftest(struct device *dev, led++; } if (pos == 0) - pos = sprintf(buf, "OK\n"); + pos = sysfs_emit(buf, "OK\n"); goto release_lock; fail: - pos = sprintf(buf, "FAIL\n"); + pos = sysfs_emit(buf, "FAIL\n"); release_lock: mutex_unlock(&chip->lock); -- 2.45.1
