[PATCH] s390 __CHECKER__ ifdefs

remove the bogus games with explicit ifdefs on __CHECKER__

Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

2 files changed, 2 insertions, 28 deletions

diff --git a/drivers/s390/crypto/z90crypt.h b/drivers/s390/crypto/z90crypt.h
index 82a1d97001d7..0a3bb5a10dd4 100644
--- a/drivers/s390/crypto/z90crypt.h
+++ b/drivers/s390/crypto/z90crypt.h
@@ -36,15 +36,6 @@
 #define z90crypt_VARIANT 2      // 2 = added PCIXCC MCL3 and CEX2C support
 
 /**
- * If we are not using the sparse checker, __user has no use.
- */
-#ifdef __CHECKER__
-# define __user         __attribute__((noderef, address_space(1)))
-#else
-# define __user
-#endif
-
-/**
  * struct ica_rsa_modexpo
  *
  * Requirements:
diff --git a/include/asm-s390/uaccess.h b/include/asm-s390/uaccess.h
index a7f43a251f81..3e3bfe6a8fa8 100644
--- a/include/asm-s390/uaccess.h
+++ b/include/asm-s390/uaccess.h
@@ -149,11 +149,11 @@ struct exception_table_entry
 })
 #endif
 
-#ifndef __CHECKER__
 #define __put_user(x, ptr) \
 ({                                                              \
         __typeof__(*(ptr)) __x = (x);                           \
         int __pu_err;                                           \
+        __chk_user_ptr(ptr);                                    \
         switch (sizeof (*(ptr))) {                              \
         case 1:                                                 \
         case 2:                                                 \
@@ -167,14 +167,6 @@ struct exception_table_entry
          }                                                      \
         __pu_err;                                               \
 })
-#else
-#define __put_user(x, ptr)                      \
-({                                              \
-        void __user *p;                         \
-        p = (ptr);                              \
-        0;                                      \
-})
-#endif
 
 #define put_user(x, ptr)                                        \
 ({                                                              \
@@ -213,11 +205,11 @@ extern int __put_user_bad(void) __attribute__((noreturn));
 })
 #endif
 
-#ifndef __CHECKER__
 #define __get_user(x, ptr)                                      \
 ({                                                              \
         __typeof__(*(ptr)) __x;                                 \
         int __gu_err;                                           \
+        __chk_user_ptr(ptr);                                    \
         switch (sizeof(*(ptr))) {                               \
         case 1:                                                 \
         case 2:                                                 \
@@ -232,15 +224,6 @@ extern int __put_user_bad(void) __attribute__((noreturn));
         (x) = __x;                                              \
         __gu_err;                                               \
 })
-#else
-#define __get_user(x, ptr)                      \
-({                                              \
-        void __user *p;                         \
-        p = (ptr);                              \
-        0;                                      \
-})
-#endif
-
 
 #define get_user(x, ptr)                                        \
 ({                                                              \