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authorAl Viro2020-02-16 10:27:46 -0500
committerAl Viro2020-03-27 23:58:52 -0400
commit0bea4f7beb68db927a05ff4c08b3ce9f32d043f9 (patch)
tree324eaa9bd65a8c6ebe1f3982f5d641945d2ff0ad /arch/sh
parenta08971e9488d12a10a46eb433612229767b61fd5 (diff)
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>
Diffstat (limited to 'arch/sh')
-rw-r--r--arch/sh/include/asm/futex.h3
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/sh/include/asm/futex.h b/arch/sh/include/asm/futex.h
index 324fa680b13d..b39cda09fb95 100644
--- a/arch/sh/include/asm/futex.h
+++ b/arch/sh/include/asm/futex.h
@@ -34,9 +34,6 @@ static inline int arch_futex_atomic_op_inuser(int op, u32 oparg, int *oval,
u32 oldval, newval, prev;
int ret;
- if (!access_ok(uaddr, sizeof(u32)))
- return -EFAULT;
-
do {
ret = get_user(oldval, uaddr);