Refactoring, no functionality change.
Signed-off-by: Kirill Tkhai <[email protected]>
---
kernel/exit.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/kernel/exit.c b/kernel/exit.c
index a268093..c84f3e4 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -1538,8 +1538,7 @@ static long do_wait(struct wait_opts *wo)
set_current_state(TASK_INTERRUPTIBLE);
read_lock(&tasklist_lock);
- tsk = current;
- do {
+ for_each_thread(current, tsk) {
retval = do_wait_thread(wo, tsk);
if (retval)
goto end;
@@ -1550,7 +1549,7 @@ static long do_wait(struct wait_opts *wo)
if (wo->wo_flags & __WNOTHREAD)
break;
- } while_each_thread(current, tsk);
+ }
read_unlock(&tasklist_lock);
notask:
--
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