lockless next_positive()

[cascardo/linux.git] / lib / vsprintf.c

diff --git a/lib/vsprintf.c b/lib/vsprintf.c
index be0e7cf..0967771 100644 (file)
--- a/lib/vsprintf.c
+++ b/lib/vsprintf.c
@@ -30,6 +30,7 @@
 #include <linux/ioport.h>
 #include <linux/dcache.h>
 #include <linux/cred.h>
+#include <linux/uuid.h>
 #include <net/addrconf.h>
 #ifdef CONFIG_BLOCK
 #include <linux/blkdev.h>
@@ -1304,19 +1305,17 @@ static noinline_for_stack
 char *uuid_string(char *buf, char *end, const u8 *addr,
                  struct printf_spec spec, const char *fmt)
 {
-       char uuid[sizeof("xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx")];
+       char uuid[UUID_STRING_LEN + 1];
        char *p = uuid;
        int i;
-       static const u8 be[16] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15};
-       static const u8 le[16] = {3,2,1,0,5,4,7,6,8,9,10,11,12,13,14,15};
-       const u8 *index = be;
+       const u8 *index = uuid_be_index;
        bool uc = false;
 
        switch (*(++fmt)) {
        case 'L':
                uc = true;              /* fall-through */
        case 'l':
-               index = le;
+               index = uuid_le_index;
                break;
        case 'B':
                uc = true;