__get_user_check() becomes get_user()
__put_user_check() becomes put_user()
__get_user_nocheck() becomes __get_user()
__put_user_nocheck() becomes __put_user()
Signed-off-by: Christophe Leroy <christophe.le...@csgroup.eu>
---
arch/powerpc/include/asm/uaccess.h | 30 ++++++++++--------------------
1 file changed, 10 insertions(+), 20 deletions(-)
diff --git a/arch/powerpc/include/asm/uaccess.h
b/arch/powerpc/include/asm/uaccess.h
index 678651a615c3..616a3a7928c2 100644
--- a/arch/powerpc/include/asm/uaccess.h
+++ b/arch/powerpc/include/asm/uaccess.h
@@ -43,16 +43,6 @@ static inline bool __access_ok(unsigned long addr, unsigned
long size)
* exception handling means that it's no longer "just"...)
*
*/
-#define get_user(x, ptr) \
- __get_user_check((x), (ptr), sizeof(*(ptr)))
-#define put_user(x, ptr) \
- __put_user_check((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr)))
-
-#define __get_user(x, ptr) \
- __get_user_nocheck((x), (ptr), sizeof(*(ptr)))
-#define __put_user(x, ptr) \
- __put_user_nocheck((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr)))
-
#define __put_user_size(x, ptr, size, retval) \
do { \
__label__ __pu_failed; \
@@ -68,12 +58,12 @@ __pu_failed:
\
prevent_write_to_user(ptr, size); \
} while (0)
-#define __put_user_nocheck(x, ptr, size) \
+#define __put_user(x, ptr) \
({ \
long __pu_err; \
__typeof__(*(ptr)) __user *__pu_addr = (ptr); \
- __typeof__(*(ptr)) __pu_val = (x); \
- __typeof__(size) __pu_size = (size); \
+ __typeof__(*(ptr)) __pu_val = (__typeof__(*(ptr)))(x); \
+ __typeof__(sizeof(*(ptr))) __pu_size = sizeof(*(ptr)); \
\
might_fault(); \
__put_user_size(__pu_val, __pu_addr, __pu_size, __pu_err); \
@@ -81,12 +71,12 @@ __pu_failed:
\
__pu_err; \
})
-#define __put_user_check(x, ptr, size) \
+#define put_user(x, ptr) \
({ \
long __pu_err = -EFAULT; \
__typeof__(*(ptr)) __user *__pu_addr = (ptr); \
- __typeof__(*(ptr)) __pu_val = (x); \
- __typeof__(size) __pu_size = (size); \
+ __typeof__(*(ptr)) __pu_val = (__typeof__(*(ptr)))(x); \
+ __typeof__(sizeof(*(ptr))) __pu_size = sizeof(*(ptr)); \
\
might_fault(); \
if (access_ok(__pu_addr, __pu_size)) \
@@ -216,12 +206,12 @@ do {
\
#define __long_type(x) \
__typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
-#define __get_user_nocheck(x, ptr, size) \
+#define __get_user(x, ptr) \
({ \
long __gu_err; \
__long_type(*(ptr)) __gu_val; \
__typeof__(*(ptr)) __user *__gu_addr = (ptr); \
- __typeof__(size) __gu_size = (size); \
+ __typeof__(sizeof(*(ptr))) __gu_size = sizeof(*(ptr)); \
\
might_fault(); \
__get_user_size(__gu_val, __gu_addr, __gu_size, __gu_err); \
@@ -230,12 +220,12 @@ do {
\
__gu_err; \
})
-#define __get_user_check(x, ptr, size) \
+#define get_user(x, ptr) \
({ \
long __gu_err = -EFAULT; \
__long_type(*(ptr)) __gu_val = 0; \
__typeof__(*(ptr)) __user *__gu_addr = (ptr); \
- __typeof__(size) __gu_size = (size); \
+ __typeof__(sizeof(*(ptr))) __gu_size = sizeof(*(ptr)); \
\
might_fault(); \
if (access_ok(__gu_addr, __gu_size)) \
--
2.25.0
