[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>

1 files changed, 2 insertions, 2 deletions

diff --git a/fs/ioprio.c b/fs/ioprio.c
index 93aa5715f224..3db31038e9ab 100644
--- a/fs/ioprio.c
+++ b/fs/ioprio.c
@@ -111,9 +111,9 @@ asmlinkage long sys_ioprio_set(int which, int who, int ioprio)
                                         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;