Messages in this thread Patch in this message | | | Date | Wed, 27 Jun 2018 22:54:27 +0300 | From | Alexey Dobriyan <> | Subject | [PATCH] proc: put task earlier in /proc/*/fail-nth |
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Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> ---
fs/proc/base.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
--- a/fs/proc/base.c +++ b/fs/proc/base.c @@ -1366,10 +1366,8 @@ static ssize_t proc_fail_nth_read(struct file *file, char __user *buf, if (!task) return -ESRCH; len = snprintf(numbuf, sizeof(numbuf), "%u\n", task->fail_nth); - len = simple_read_from_buffer(buf, count, ppos, numbuf, len); put_task_struct(task); - - return len; + return simple_read_from_buffer(buf, count, ppos, numbuf, len); } static const struct file_operations proc_fail_nth_operations = {
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