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microblaze: remove bad_user_access_length 

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

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Michal Simek <monstr@monstr.eu>
hifive-unleashed-5.1
Arnd Bergmann 2009-05-01 13:36:13 +00:00 committed by Michal Simek
parent bb09791344
commit 838d2406ee
1 changed files with 3 additions and 4 deletions
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7
arch/microblaze/include/asm/uaccess.h
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@ -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) \
({ \