diff options
Diffstat (limited to 'src/backlight/backlight.c')
| -rw-r--r-- | src/backlight/backlight.c | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/src/backlight/backlight.c b/src/backlight/backlight.c index c8961de946..7c59f60d5f 100644 --- a/src/backlight/backlight.c +++ b/src/backlight/backlight.c @@ -1,5 +1,3 @@ -/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ - /*** This file is part of systemd. @@ -19,12 +17,18 @@ along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ -#include "util.h" -#include "mkdir.h" -#include "fileio.h" #include "libudev.h" -#include "udev-util.h" + +#include "alloc-util.h" #include "def.h" +#include "escape.h" +#include "fileio.h" +#include "mkdir.h" +#include "parse-util.h" +#include "proc-cmdline.h" +#include "string-util.h" +#include "udev-util.h" +#include "util.h" static struct udev_device *find_pci_or_platform_parent(struct udev_device *device) { struct udev_device *parent; @@ -163,7 +167,7 @@ static bool validate_device(struct udev *udev, struct udev_device *device) { continue; v = udev_device_get_sysattr_value(other, "type"); - if (!streq_ptr(v, "platform") && !streq_ptr(v, "firmware")) + if (!STRPTR_IN_SET(v, "platform", "firmware")) continue; /* OK, so there's another backlight device, and it's a @@ -317,7 +321,7 @@ int main(int argc, char *argv[]) { errno = 0; device = udev_device_new_from_subsystem_sysname(udev, ss, sysname); if (!device) { - if (errno != 0) + if (errno > 0) log_error_errno(errno, "Failed to get backlight or LED device '%s:%s': %m", ss, sysname); else log_oom(); @@ -375,7 +379,7 @@ int main(int argc, char *argv[]) { _cleanup_free_ char *value = NULL; const char *clamp; - if (!shall_restore_state()) + if (shall_restore_state() == 0) return EXIT_SUCCESS; if (!validate_device(udev, device)) |