target/linux/generic/backport-6.1/815-v6.6-1-leds-turris-omnia-Use-sysfs_emit-instead-of-sprintf.patch

   1 From a75b58a46423cfd9b1f73581f4bd2ac2ae743996 Mon Sep 17 00:00:00 2001
   2 From: =?UTF-8?q?Marek=20Beh=C3=BAn?= <kabel@kernel.org>
   3 Date: Wed, 2 Aug 2023 18:07:45 +0200
   4 Subject: [PATCH 1/6] 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 --- a/drivers/leds/leds-turris-omnia.c
  20 +++ b/drivers/leds/leds-turris-omnia.c
  21 @@ -166,7 +166,7 @@ static ssize_t brightness_show(struct de
  22         if (ret < 0)
  23                 return ret;
  24
  25 -       return sprintf(buf, "%d\n", ret);
  26 +       return sysfs_emit(buf, "%d\n", ret);
  27  }
  28
  29  static ssize_t brightness_store(struct device *dev, struct device_attribute *a,