diff options
Diffstat (limited to 'lib/vsprintf.c')
| -rw-r--r-- | lib/vsprintf.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/lib/vsprintf.c b/lib/vsprintf.c index be0e7cf11e48..0967771d8f7f 100644 --- 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; |