[PATCH] drivers/message/i2o/i2o_proc.c: use %pM to show MAC address

H Hartley Sweeten
2010-01-05T17:03:30Z

Use the %pM kernel extension to display the MAC address.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: David S. Miller <davem@davemloft.net>

---

Repost due to merge issues.

diff --git a/drivers/message/i2o/i2o_proc.c b/drivers/message/i2o/i2o_proc.c
index 7045c45..949a648 100644
--- a/drivers/message/i2o/i2o_proc.c
+++ b/drivers/message/i2o/i2o_proc.c
@@ -111,10 +111,7 @@ static int print_serial_number(struct seq_file *seq, u8 * serialno, int max_len)
break;

case I2O_SNFORMAT_LAN48_MAC: /* LAN-48 MAC Address */
- seq_printf(seq,
- "LAN-48 MAC address @ %02X:%02X:%02X:%02X:%02X:%02X",
- serialno[2], serialno[3],
- serialno[4], serialno[5], serialno[6], serialno[7]);
+ seq_printf(seq, "LAN-48 MAC address @ %pM", &serialno[2]);
break;

case I2O_SNFORMAT_WAN: /* WAN MAC Address */
@@ -126,10 +123,8 @@ static int print_serial_number(struct seq_file *seq, u8 * serialno, int max_len)
case I2O_SNFORMAT_LAN64_MAC: /* LAN-64 MAC Address */
/* FIXME: Figure out what a LAN-64 address really looks like?? */
seq_printf(seq,
- "LAN-64 MAC address @ [?:%02X:%02X:?] %02X:%02X:%02X:%02X:%02X:%02X",
- serialno[8], serialno[9],
- serialno[2], serialno[3],
- serialno[4], serialno[5], serialno[6], serialno[7]);
+ "LAN-64 MAC address @ [?:%02X:%02X:?] %pM",
+ serialno[8], serialno[9], &serialno[2]);
break;

case I2O_SNFORMAT_DDM: /* I2O DDM */