# \[PATCH net-next 1/5\] qeth: remove extraneous length from %pM format

- From: Ursula Braun \<hidden\>
- Date: 2015-09-15 10:32:27 
- List: netdev
- Page: https://ratatoskr.run/netdev/2015/09/10996460
- Thread: https://ratatoskr.run/netdev/2015/09/10996461/t.md

```text
From: Eugene Crosser <redacted>

Length specifier in the %pM format is not supported (at least, not
documented). Remove it, and also an extraneous '&' for the array.

Signed-off-by: Eugene Crosser <redacted>
Signed-off-by: Ursula Braun <redacted>
Suggested-by: Joe Perches <joe@perches.com>
---
 drivers/s390/net/qeth_l2_main.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c
index a855669..693c6dbd 100644
--- a/drivers/s390/net/qeth_l2_main.c
+++ b/drivers/s390/net/qeth_l2_main.c
@@ -1452,8 +1452,8 @@ static void qeth_bridge_emit_host_event(struct qeth_card *card,
 			env[i] = str[i]; i++;
 		}
 		if (code & IPA_ADDR_CHANGE_CODE_MACADDR) {
-			snprintf(str[i], sizeof(str[i]), "MAC=%pM6",
-				&addr_lnid->mac);
+			snprintf(str[i], sizeof(str[i]), "MAC=%pM",
+				addr_lnid->mac);
 			env[i] = str[i]; i++;
 		}
 		snprintf(str[i], sizeof(str[i]), "NTOK_BUSID=%x.%x.%04x",
-- 
2.3.8
```