aboutsummaryrefslogtreecommitdiffstats
path: root/arch/sh/include
diff options
context:
space:
mode:
Diffstat (limited to 'arch/sh/include')
-rw-r--r--arch/sh/include/asm/checksum_32.h2
-rw-r--r--arch/sh/include/asm/futex.h2
-rw-r--r--arch/sh/include/asm/uaccess.h9
3 files changed, 6 insertions, 7 deletions
diff --git a/arch/sh/include/asm/checksum_32.h b/arch/sh/include/asm/checksum_32.h
index b58f3d95dc19..36b84cfd3f67 100644
--- a/arch/sh/include/asm/checksum_32.h
+++ b/arch/sh/include/asm/checksum_32.h
@@ -197,7 +197,7 @@ static inline __wsum csum_and_copy_to_user(const void *src,
int len, __wsum sum,
int *err_ptr)
{
- if (access_ok(VERIFY_WRITE, dst, len))
+ if (access_ok(dst, len))
return csum_partial_copy_generic((__force const void *)src,
dst, len, sum, NULL, err_ptr);
diff --git a/arch/sh/include/asm/futex.h b/arch/sh/include/asm/futex.h
index 6d192f4908a7..3190ec89df81 100644
--- a/arch/sh/include/asm/futex.h
+++ b/arch/sh/include/asm/futex.h
@@ -22,7 +22,7 @@ static inline int
futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
u32 oldval, u32 newval)
{
- if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
+ if (!access_ok(uaddr, sizeof(u32)))
return -EFAULT;
return atomic_futex_op_cmpxchg_inatomic(uval, uaddr, oldval, newval);
diff --git a/arch/sh/include/asm/uaccess.h b/arch/sh/include/asm/uaccess.h
index 32eb56e00c11..deebbfab5342 100644
--- a/arch/sh/include/asm/uaccess.h
+++ b/arch/sh/include/asm/uaccess.h
@@ -18,7 +18,7 @@
*/
#define __access_ok(addr, size) \
(__addr_ok((addr) + (size)))
-#define access_ok(type, addr, size) \
+#define access_ok(addr, size) \
(__chk_user_ptr(addr), \
__access_ok((unsigned long __force)(addr), (size)))
@@ -66,7 +66,7 @@ struct __large_struct { unsigned long buf[100]; };
long __gu_err = -EFAULT; \
unsigned long __gu_val = 0; \
const __typeof__(*(ptr)) *__gu_addr = (ptr); \
- if (likely(access_ok(VERIFY_READ, __gu_addr, (size)))) \
+ if (likely(access_ok(__gu_addr, (size)))) \
__get_user_size(__gu_val, __gu_addr, (size), __gu_err); \
(x) = (__force __typeof__(*(ptr)))__gu_val; \
__gu_err; \
@@ -87,7 +87,7 @@ struct __large_struct { unsigned long buf[100]; };
long __pu_err = -EFAULT; \
__typeof__(*(ptr)) __user *__pu_addr = (ptr); \
__typeof__(*(ptr)) __pu_val = x; \
- if (likely(access_ok(VERIFY_WRITE, __pu_addr, size))) \
+ if (likely(access_ok(__pu_addr, size))) \
__put_user_size(__pu_val, __pu_addr, (size), \
__pu_err); \
__pu_err; \
@@ -132,8 +132,7 @@ __kernel_size_t __clear_user(void *addr, __kernel_size_t size);
void __user * __cl_addr = (addr); \
unsigned long __cl_size = (n); \
\
- if (__cl_size && access_ok(VERIFY_WRITE, \
- ((unsigned long)(__cl_addr)), __cl_size)) \
+ if (__cl_size && access_ok(__cl_addr, __cl_size)) \
__cl_size = __clear_user(__cl_addr, __cl_size); \
\
__cl_size; \