diff options
Diffstat (limited to 'include/asm-generic/futex.h')
| -rw-r--r-- | include/asm-generic/futex.h | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/include/asm-generic/futex.h b/include/asm-generic/futex.h index bf2d34c9d804..e56272c919b5 100644 --- a/include/asm-generic/futex.h +++ b/include/asm-generic/futex.h @@ -108,15 +108,11 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr, u32 val; preempt_disable(); - if (unlikely(get_user(val, uaddr) != 0)) { - preempt_enable(); + if (unlikely(get_user(val, uaddr) != 0)) return -EFAULT; - } - if (val == oldval && unlikely(put_user(newval, uaddr) != 0)) { - preempt_enable(); + if (val == oldval && unlikely(put_user(newval, uaddr) != 0)) return -EFAULT; - } *uval = val; preempt_enable(); |