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posix-timers: Helper for freeing proc parsed data

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Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
This commit is contained in:
Pavel Emelyanov
2014-04-15 21:59:21 +04:00
parent b54e340945
commit d48d6c7267
3 changed files with 13 additions and 11 deletions
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16
proc_parse.c
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@@ -1337,6 +1337,16 @@ err:
return ret;
}
void free_posix_timers(struct proc_posix_timers_stat *st)
{
while (!list_empty(&st->timers)) {
struct proc_posix_timer *timer;
timer = list_first_entry(&st->timers, struct proc_posix_timer, list);
list_del(&timer->list);
xfree(timer);
}
}
int parse_posix_timers(pid_t pid, struct proc_posix_timers_stat *args)
{
int ret = 0;
@@ -1409,11 +1419,7 @@ int parse_posix_timers(pid_t pid, struct proc_posix_timers_stat *args)
args->timer_n++;
}
err:
while (!list_empty(&args->timers)) {
timer = list_first_entry(&args->timers, struct proc_posix_timer, list);
list_del(&timer->list);
xfree(timer);
}
free_posix_timers(args);
pr_perror("Parse error in posix timers proc file!");
ret = -1;
out: