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Diffstat (limited to 'kernel/futex.c')
-rw-r--r--kernel/futex.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/kernel/futex.c b/kernel/futex.c
index 0a308970c24a..f4e811c8623c 100644
--- a/kernel/futex.c
+++ b/kernel/futex.c
@@ -825,7 +825,7 @@ static int wake_futex_pi(u32 __user *uaddr, u32 uval, struct futex_q *this)
{
struct task_struct *new_owner;
struct futex_pi_state *pi_state = this->pi_state;
- u32 curval, newval;
+ u32 uninitialized_var(curval), newval;
if (!pi_state)
return -EINVAL;
@@ -887,7 +887,7 @@ static int wake_futex_pi(u32 __user *uaddr, u32 uval, struct futex_q *this)
static int unlock_futex_pi(u32 __user *uaddr, u32 uval)
{
- u32 oldval;
+ u32 uninitialized_var(oldval);
/*
* There is no waiter, so we unlock the futex. The owner died
@@ -1546,7 +1546,7 @@ static int fixup_pi_state_owner(u32 __user *uaddr, struct futex_q *q,
u32 newtid = task_pid_vnr(newowner) | FUTEX_WAITERS;
struct futex_pi_state *pi_state = q->pi_state;
struct task_struct *oldowner = pi_state->owner;
- u32 uval, curval, newval;
+ u32 uval, uninitialized_var(curval), newval;
int ret;
/* Owner died? */
@@ -2451,7 +2451,7 @@ err_unlock:
*/
int handle_futex_death(u32 __user *uaddr, struct task_struct *curr, int pi)
{
- u32 uval, nval, mval;
+ u32 uval, uninitialized_var(nval), mval;
retry:
if (get_user(uval, uaddr))