diff options
| author | Joe Perches <joe@perches.com> | 2009-12-14 18:01:11 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-12-15 08:53:33 -0800 |
| commit | 35900771c06cee858b725ef7069fb6934691b319 (patch) | |
| tree | 9f10572c710c0792c4cafe248143512e8208724c | |
| parent | 03daa57cdb2198e36a41ca1f63a030759490363f (diff) | |
random.c: use %pU to print UUIDs
Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Matt Mackall <mpm@selenic.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | drivers/char/random.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/char/random.c b/drivers/char/random.c index dcd08635cf1..8258982b49e 100644 --- a/drivers/char/random.c +++ b/drivers/char/random.c @@ -1245,12 +1245,8 @@ static int proc_do_uuid(ctl_table *table, int write, if (uuid[8] == 0) generate_random_uuid(uuid); - sprintf(buf, "%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-" - "%02x%02x%02x%02x%02x%02x", - uuid[0], uuid[1], uuid[2], uuid[3], - uuid[4], uuid[5], uuid[6], uuid[7], - uuid[8], uuid[9], uuid[10], uuid[11], - uuid[12], uuid[13], uuid[14], uuid[15]); + sprintf(buf, "%pU", uuid); + fake_table.data = buf; fake_table.maxlen = sizeof(buf); @@ -1310,7 +1306,7 @@ ctl_table random_table[] = { /******************************************************************** * - * Random funtions for networking + * Random functions for networking * ********************************************************************/ |