diff options
| author | Zhao Lei <zhaolei@cn.fujitsu.com> | 2015-07-27 20:24:30 +0800 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2015-08-31 19:25:10 +0200 |
| commit | cb3424cd23c4c682063d1aa89347fec0736d9c4d (patch) | |
| tree | 3e1735475c77e51b6fe4b3e729e22c0024152d53 /task-utils.c | |
| parent | f156337dc8e5a11b6bd5492e6820ed3c455fc0e5 (diff) | |
btrfs-progs: Set info->periodic.timer_fd to 0 in init-fail
In current code, (info->periodic.timer_fd == 0) means it is not
valid, as:
if (info->periodic.timer_fd) {
close(info->periodic.timer_fd);
...
We need set its value from -1 to 0 in create-fail case, to make
code like above works.
Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'task-utils.c')
| -rw-r--r-- | task-utils.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/task-utils.c b/task-utils.c index 768be946..58f51950 100644 --- a/task-utils.c +++ b/task-utils.c @@ -94,8 +94,10 @@ int task_period_start(struct task_info *info, unsigned int period_ms) return -1; info->periodic.timer_fd = timerfd_create(CLOCK_MONOTONIC, 0); - if (info->periodic.timer_fd == -1) + if (info->periodic.timer_fd == -1) { + info->periodic.timer_fd = 0; return info->periodic.timer_fd; + } info->periodic.wakeups_missed = 0; |