[PATCH 1/9] futex: Remove unused uaddr2 in restart_block

Dmitry Safonov
2019-09-09T10:23:49Z

Not used since introduction in commit 52400ba94675 ("futex: add
requeue_pi functionality").
The result union stays the same size, so nothing saved in task_struct,
but still one __user pointer less to keep.

Signed-off-by: Dmitry Safonov <dima@arista.com>
---
include/linux/restart_block.h | 1 -
1 file changed, 1 deletion(-)

diff --git a/include/linux/restart_block.h b/include/linux/restart_block.h
index bba2920e9c05..e5078cae5567 100644
--- a/include/linux/restart_block.h
+++ b/include/linux/restart_block.h
@@ -32,7 +32,6 @@ struct restart_block {
u32 flags;
u32 bitset;
u64 time;
- u32 __user *uaddr2;
} futex;
/* For nanosleep */
struct {
--
2.23.0