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sh: no need of access_ok() in arch_futex_atomic_op_inuser() 

everything it uses is doing access_ok() already

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2020-02-16 10:27:46 -05:00
parent a08971e948
commit 0bea4f7beb
1 changed files with 0 additions and 3 deletions
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3
arch/sh/include/asm/futex.h
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@ -34,9 +34,6 @@ static inline int arch_futex_atomic_op_inuser(int op, u32 oparg, int *oval,
u32 oldval, newval, prev; u32 oldval, newval, prev;
int ret; int ret;
if (!access_ok(uaddr, sizeof(u32)))
return -EFAULT;
do { do {
ret = get_user(oldval, uaddr); ret = get_user(oldval, uaddr);