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-rw-r--r--src/backlight/backlight.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/backlight/backlight.c b/src/backlight/backlight.c
index 0a2bac6f16..ab05a7d1a7 100644
--- a/src/backlight/backlight.c
+++ b/src/backlight/backlight.c
@@ -211,7 +211,7 @@ static unsigned get_max_brightness(struct udev_device *device) {
r = safe_atou(max_brightness_str, &max_brightness);
if (r < 0) {
- log_warning("Failed to parse 'max_brightness' \"%s\": %s", max_brightness_str, strerror(-r));
+ log_warning_errno(-r, "Failed to parse 'max_brightness' \"%s\": %m", max_brightness_str);
return 0;
}
@@ -235,7 +235,7 @@ static void clamp_brightness(struct udev_device *device, char **value, unsigned
r = safe_atou(*value, &brightness);
if (r < 0) {
- log_warning("Failed to parse brightness \"%s\": %s", *value, strerror(-r));
+ log_warning_errno(-r, "Failed to parse brightness \"%s\": %m", *value);
return;
}
@@ -387,7 +387,7 @@ int main(int argc, char *argv[]) {
if (r == -ENOENT)
return EXIT_SUCCESS;
- log_error("Failed to read %s: %s", saved, strerror(-r));
+ log_error_errno(-r, "Failed to read %s: %m", saved);
return EXIT_FAILURE;
}
@@ -416,7 +416,7 @@ int main(int argc, char *argv[]) {
r = write_string_file(saved, value);
if (r < 0) {
- log_error("Failed to write %s: %s", saved, strerror(-r));
+ log_error_errno(-r, "Failed to write %s: %m", saved);
return EXIT_FAILURE;
}