diff options
Diffstat (limited to 'arch/ia64/include/asm/uaccess.h')
| -rw-r--r-- | arch/ia64/include/asm/uaccess.h | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/arch/ia64/include/asm/uaccess.h b/arch/ia64/include/asm/uaccess.h index a217bcfe6700..0890ded638f0 100644 --- a/arch/ia64/include/asm/uaccess.h +++ b/arch/ia64/include/asm/uaccess.h @@ -241,18 +241,6 @@ extern long __must_check __strncpy_from_user (char *to, const char __user *from, __sfu_ret; \ }) -/* Returns: 0 if bad, string length+1 (memory size) of string if ok */ -extern unsigned long __strlen_user (const char __user *); - -#define strlen_user(str) \ -({ \ - const char __user *__su_str = (str); \ - unsigned long __su_ret = 0; \ - if (__access_ok(__su_str, 0)) \ - __su_ret = __strlen_user(__su_str); \ - __su_ret; \ -}) - /* * Returns: 0 if exception before NUL or reaching the supplied limit * (N), a value greater than N if the limit would be exceeded, else |