return buf;
}
+static char *va_format(char *buf, char *end, struct va_format *va_fmt)
+{
+ va_list va;
+
+ va_copy(va, *va_fmt->va);
+ buf += vsnprintf(buf, end > buf ? end - buf : 0, va_fmt->fmt, va);
+ va_end(va);
+
+ return buf;
+}
+
static noinline_for_stack
char *uuid_string(char *buf, char *end, const u8 *addr,
struct printf_spec spec, const char *fmt)
case 'U':
return uuid_string(buf, end, ptr, spec, fmt);
case 'V':
- {
- va_list va;
-
- va_copy(va, *((struct va_format *)ptr)->va);
- buf += vsnprintf(buf, end > buf ? end - buf : 0,
- ((struct va_format *)ptr)->fmt, va);
- va_end(va);
- return buf;
- }
+ return va_format(buf, end, ptr);
case 'K':
return restricted_pointer(buf, end, ptr, spec);
case 'N':