[microblaze-uclinux] [PATCH 08/12] microblaze: remove bad_user_access_length

[Arnd Bergmann <arnd@xxxxxxxx>]

This function was actually causing harm, by hiding
errors about invalid sized get_user/put_user accesses.

Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
---
 arch/microblaze/include/asm/uaccess.h |    7 +++----
 1 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/arch/microblaze/include/asm/uaccess.h b/arch/microblaze/include/asm/uaccess.h
index 5a3ffc3..a4e171d 100644
--- a/arch/microblaze/include/asm/uaccess.h
+++ b/arch/microblaze/include/asm/uaccess.h
@@ -34,10 +34,9 @@ extern int ___range_ok(unsigned long addr, unsigned long size);
 #define access_ok(type, addr, size) (__range_ok((addr), (size)) == 0)
 #define __access_ok(add, size) (__range_ok((addr), (size)) == 0)
 
-extern inline int bad_user_access_length(void)
-{
-	return 0;
-}
+/* Undefined function to trigger linker error */
+extern int bad_user_access_length(void);
+
 /* FIXME this is function for optimalization -> memcpy */
 #define __get_user(var, ptr)					\
 	({							\
-- 
1.6.0.4

-- 

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