From 0c782c4084239d03ed7cb4469a8d9748f8f94b13 Mon Sep 17 00:00:00 2001 From: Peter Hutterer Date: Tue, 22 Oct 2024 12:15:04 +1000 Subject: [PATCH] pad: don't print a clobbered errno is_litest_device() may change errno since it calls into libudev. Part-of: --- src/evdev-tablet-pad-leds.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/src/evdev-tablet-pad-leds.c b/src/evdev-tablet-pad-leds.c index 7419bb5b..93278b44 100644 --- a/src/evdev-tablet-pad-leds.c +++ b/src/evdev-tablet-pad-leds.c @@ -213,15 +213,15 @@ pad_group_new(struct pad_dispatch *pad, struct pad_mode_led *led; led = pad_led_new(libinput, syspath, group_index, nleds); - if (!led) + if (!led) { + rc = -errno; goto error; - + } list_insert(&group->led_list, &led->link); } rc = pad_led_group_get_mode(group); if (rc < 0) { - errno = -rc; goto error; } @@ -233,7 +233,7 @@ error: if (!is_litest_device(pad->device)) evdev_log_error(pad->device, "unable to init LED group: %s\n", - strerror(errno)); + strerror(-rc)); pad_led_group_destroy(&group->base); return NULL; -- 2.34.1