diff options
| -rw-r--r-- | arch/arm64/include/asm/futex.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/arm64/include/asm/futex.h b/arch/arm64/include/asm/futex.h index 2d78ea6932b7..bdb3c05070a2 100644 --- a/arch/arm64/include/asm/futex.h +++ b/arch/arm64/include/asm/futex.h @@ -134,7 +134,9 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *_uaddr, : "memory"); uaccess_disable(); - *uval = val; + if (!ret) + *uval = val; + return ret; } |