From a44937fe4ef6a1190576492017939df636f4e38e Mon Sep 17 00:00:00 2001 From: Alexey Dobriyan Date: Tue, 21 Aug 2018 21:54:27 -0700 Subject: [PATCH] proc: put task earlier in /proc/*/fail-nth Link: http://lkml.kernel.org/r/20180627195427.GE18113@avx2 Signed-off-by: Alexey Dobriyan Reviewed-by: Andrew Morton Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/proc/base.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/fs/proc/base.c b/fs/proc/base.c index ad047977ed04..912a0306bb4d 100644 --- 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 = {