[PATCH] i386 uaccess annotations

get_user() stores result in a local variable that later gets cast to
integer or pointer type.  The proper type for that is unsigned long. 
Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

include/asm-i386/uaccess.h

@@ -170,7 +170,8 @@ extern void __get_user_4(void);
  * On error, the variable @x is set to zero.
  */
 #define get_user(x,ptr)							\
-({	int __ret_gu,__val_gu;						\
+({	int __ret_gu;							\
+	unsigned long __val_gu;						\
 	__chk_user_ptr(ptr);						\
 	switch(sizeof (*(ptr))) {					\
 	case 1:  __get_user_x(1,__ret_gu,__val_gu,ptr); break;		\
@@ -338,7 +339,8 @@ struct __large_struct { unsigned long buf[100]; };
 
 #define __get_user_nocheck(x,ptr,size)				\
 ({								\
-	long __gu_err, __gu_val;				\
+	long __gu_err;						\
+	unsigned long __gu_val;					\
 	__get_user_size(__gu_val,(ptr),(size),__gu_err,-EFAULT);\
 	(x) = (__typeof__(*(ptr)))__gu_val;			\
 	__gu_err;						\