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-rw-r--r--arch/mn10300/include/asm/uaccess.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/mn10300/include/asm/uaccess.h b/arch/mn10300/include/asm/uaccess.h
index 679dee0..3d6e60d 100644
--- a/arch/mn10300/include/asm/uaccess.h
+++ b/arch/mn10300/include/asm/uaccess.h
@@ -160,9 +160,10 @@ struct __large_struct { unsigned long buf[100]; };
#define __get_user_check(x, ptr, size) \
({ \
+ const __typeof__(ptr) __guc_ptr = (ptr); \
int _e; \
- if (likely(__access_ok((unsigned long) (ptr), (size)))) \
- _e = __get_user_nocheck((x), (ptr), (size)); \
+ if (likely(__access_ok((unsigned long) __guc_ptr, (size)))) \
+ _e = __get_user_nocheck((x), __guc_ptr, (size)); \
else { \
_e = -EFAULT; \
(x) = (__typeof__(x))0; \