arm64: futex: Restore oldval initialization to work around buggy compilers

[thirdparty/kernel/linux.git] / arch / arm64 / include / asm / futex.h

diff --git a/arch/arm64/include/asm/futex.h b/arch/arm64/include/asm/futex.h
index e1d95f08f8e127d2e7bf334f94b146669aab79cb..c7e1a7837706c17eeffd96edd17bcc4da0009af2 100644 (file)
--- a/arch/arm64/include/asm/futex.h
+++ b/arch/arm64/include/asm/futex.h
@@ -50,7 +50,7 @@ do {                                                                  \
 static inline int
 arch_futex_atomic_op_inuser(int op, int oparg, int *oval, u32 __user *_uaddr)
 {
-       int oldval, ret, tmp;
+       int oldval = 0, ret, tmp;
        u32 __user *uaddr = __uaccess_mask_ptr(_uaddr);
 
        pagefault_disable();