Commit a251b2d5 authored by Al Viro's avatar Al Viro
Browse files

generic arch_futex_atomic_op_inuser() doesn't need access_ok() 



uses get_user() and put_user() for memory accesses

Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent 8aef36da

include/asm-generic/futex.h

+0 −2
Original line number Diff line number Diff line
@@ -33,8 +33,6 @@ arch_futex_atomic_op_inuser(int op, u32 oparg, int *oval, u32 __user *uaddr) 
	int oldval, ret;

	u32 tmp;



	if (!access_ok(uaddr, sizeof(u32)))

		return -EFAULT;

	preempt_disable();



	ret = -EFAULT;

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