diff options
Diffstat (limited to 'kernel/bpf/task_iter.c')
| -rw-r--r-- | kernel/bpf/task_iter.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/kernel/bpf/task_iter.c b/kernel/bpf/task_iter.c index ec4e97c61eef..02aa9db8d796 100644 --- a/kernel/bpf/task_iter.c +++ b/kernel/bpf/task_iter.c @@ -261,6 +261,7 @@ task_file_seq_get_next(struct bpf_iter_seq_task_file_info *info) u32 saved_tid = info->tid; struct task_struct *curr_task; unsigned int curr_fd = info->fd; + struct file *f; /* If this function returns a non-NULL file object, * it held a reference to the task/file. @@ -286,12 +287,8 @@ again: } rcu_read_lock(); - for (;; curr_fd++) { - struct file *f; - f = task_lookup_next_fdget_rcu(curr_task, &curr_fd); - if (!f) - break; - + f = task_lookup_next_fdget_rcu(curr_task, &curr_fd); + if (f) { /* set info->fd */ info->fd = curr_fd; rcu_read_unlock(); |