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-rw-r--r--arch/parisc/include/asm/futex.h3
-rw-r--r--arch/s390/include/asm/futex.h2
-rw-r--r--arch/sparc/include/asm/futex_64.h2
3 files changed, 0 insertions, 7 deletions
diff --git a/arch/parisc/include/asm/futex.h b/arch/parisc/include/asm/futex.h
index c10cc9010cc1..c459f656c8c3 100644
--- a/arch/parisc/include/asm/futex.h
+++ b/arch/parisc/include/asm/futex.h
@@ -39,9 +39,6 @@ arch_futex_atomic_op_inuser(int op, int oparg, int *oval, u32 __user *uaddr)
int oldval, ret;
u32 tmp;
- if (!access_ok(uaddr, sizeof(u32)))
- return -EFAULT;
-
_futex_spin_lock_irqsave(uaddr, &flags);
ret = -EFAULT;
diff --git a/arch/s390/include/asm/futex.h b/arch/s390/include/asm/futex.h
index ed965c3ecd5b..26f9144562c9 100644
--- a/arch/s390/include/asm/futex.h
+++ b/arch/s390/include/asm/futex.h
@@ -28,8 +28,6 @@ static inline int arch_futex_atomic_op_inuser(int op, int oparg, int *oval,
int oldval = 0, newval, ret;
mm_segment_t old_fs;
- if (!access_ok(uaddr, sizeof(u32)))
- return -EFAULT;
old_fs = enable_sacf_uaccess();
switch (op) {
case FUTEX_OP_SET:
diff --git a/arch/sparc/include/asm/futex_64.h b/arch/sparc/include/asm/futex_64.h
index 84fffaaf59d3..72de967318d7 100644
--- a/arch/sparc/include/asm/futex_64.h
+++ b/arch/sparc/include/asm/futex_64.h
@@ -35,8 +35,6 @@ static inline int arch_futex_atomic_op_inuser(int op, int oparg, int *oval,
{
int oldval = 0, ret, tem;
- if (!access_ok(uaddr, sizeof(u32)))
- return -EFAULT;
if (unlikely((((unsigned long) uaddr) & 0x3UL)))
return -EINVAL;