target/linux/generic/backport-5.15/830-v6.6-1-leds-turris-omnia-Use-sysfs_emit-instead-of-sprintf.patch

   1 From 72a29725b6f2577fa447ca9059cdcd17100043b4 Mon Sep 17 00:00:00 2001
   2 From: Marek Behún <kabel@kernel.org>
   3 Date: Wed, 2 Aug 2023 18:07:45 +0200
   4 Subject: leds: turris-omnia: Use sysfs_emit() instead of sprintf()
   5 MIME-Version: 1.0
   6 Content-Type: text/plain; charset=UTF-8
   7 Content-Transfer-Encoding: 8bit
   8
   9 Use the dedicated sysfs_emit() function instead of sprintf() in sysfs
  10 attribute accessor brightness_show().
  11
  12 Signed-off-by: Marek Behún <kabel@kernel.org>
  13 Link: https://lore.kernel.org/r/20230802160748.11208-4-kabel@kernel.org
  14 Signed-off-by: Lee Jones <lee@kernel.org>
  15 ---
  16  drivers/leds/leds-turris-omnia.c | 2 +-
  17  1 file changed, 1 insertion(+), 1 deletion(-)
  18
  19 (limited to 'drivers/leds/leds-turris-omnia.c')
  20
  21 --- a/drivers/leds/leds-turris-omnia.c
  22 +++ b/drivers/leds/leds-turris-omnia.c
  23 @@ -166,7 +166,7 @@ static ssize_t brightness_show(struct de
  24         if (ret < 0)
  25                 return ret;
  26
  27 -       return sprintf(buf, "%d\n", ret);
  28 +       return sysfs_emit(buf, "%d\n", ret);
  29  }
  30
  31  static ssize_t brightness_store(struct device *dev, struct device_attribute *a,