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module/battery: run(): return 0 on success

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This commit is contained in:
Daniel Eklöf 2018-12-29 18:01:40 +01:00
parent 62997eda8c
commit 5a2f4a3ece
1 changed files with 4 additions and 2 deletions
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6
modules/battery/battery.c
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@ -258,7 +258,7 @@ run(struct module_run_context *ctx)
m->battery, m->manufacturer, m->model,
100.0 * m->energy_full / m->energy_full_design);
int ret = -1;
int ret = 1;
int status_fd = openat(base_dir_fd, "status", O_RDONLY);
int capacity_fd = openat(base_dir_fd, "capacity", O_RDONLY);
int energy_fd = openat(base_dir_fd, "energy_now", O_RDONLY);
@ -287,8 +287,10 @@ run(struct module_run_context *ctx)
};
poll(fds, 2, m->poll_interval * 1000);
if (fds[0].revents & POLLIN)
if (fds[0].revents & POLLIN) {
ret = 0;
break;
}
if (fds[1].revents & POLLIN) {
struct udev_device *dev = udev_monitor_receive_device(mon);