drivers/net/enic: Use %pUB to format a UUID
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c
index 77a7f87..9aab853 100644
--- a/drivers/net/enic/enic_main.c
+++ b/drivers/net/enic/enic_main.c
@@ -1087,10 +1087,7 @@
{
struct vic_provinfo *vp;
u8 oui[3] = VIC_PROVINFO_CISCO_OUI;
- u8 *uuid;
char uuid_str[38];
- static char *uuid_fmt = "%02X%02X%02X%02X-%02X%02X-%02X%02X-"
- "%02X%02X-%02X%02X%02X%02X%0X%02X";
int err;
err = enic_vnic_dev_deinit(enic);
@@ -1121,24 +1118,14 @@
ETH_ALEN, mac);
if (enic->pp.set & ENIC_SET_INSTANCE) {
- uuid = enic->pp.instance_uuid;
- sprintf(uuid_str, uuid_fmt,
- 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(uuid_str, "%pUB", enic->pp.instance_uuid);
vic_provinfo_add_tlv(vp,
VIC_LINUX_PROV_TLV_CLIENT_UUID_STR,
sizeof(uuid_str), uuid_str);
}
if (enic->pp.set & ENIC_SET_HOST) {
- uuid = enic->pp.host_uuid;
- sprintf(uuid_str, uuid_fmt,
- 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(uuid_str, "%pUB", enic->pp.host_uuid);
vic_provinfo_add_tlv(vp,
VIC_LINUX_PROV_TLV_HOST_UUID_STR,
sizeof(uuid_str), uuid_str);