[PATCH] sys_ioprio_set: minor do_each_thread+break fix
From include/linux/sched.h:
* Careful: do_each_thread/while_each_thread is a double loop so
* 'break' will not work as expected - use goto instead.
*/
Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: Jens Axboe <axboe@suse.de>
diff --git a/fs/ioprio.c b/fs/ioprio.c
index 93aa571..3db3103 100644
--- a/fs/ioprio.c
+++ b/fs/ioprio.c
@@ -111,9 +111,9 @@
continue;
ret = set_task_ioprio(p, ioprio);
if (ret)
- break;
+ goto free_uid;
} while_each_thread(g, p);
-
+free_uid:
if (who)
free_uid(user);
break;