[PATCH net-next 1/8] s390/qeth: remove dead code in qeth_l3_iqd_read_initial_mac()

Julian Wiedmann
2020-02-27T17:08:28Z

card->info.unique_id is always 0 for IQD devices, so don't bother with
copying it into the 0-initialized cmd.

Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Reviewed-by: Alexandra Winter <wintera@linux.ibm.com>
---
drivers/s390/net/qeth_l3_main.c | 4 ----
1 file changed, 4 deletions(-)

diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c
index 317d56647a4a..1c953981f73f 100644
--- a/drivers/s390/net/qeth_l3_main.c
+++ b/drivers/s390/net/qeth_l3_main.c
@@ -930,7 +930,6 @@ static int qeth_l3_iqd_read_initial_mac(struct qeth_card *card)
{
int rc = 0;
struct qeth_cmd_buffer *iob;
- struct qeth_ipa_cmd *cmd;

QETH_CARD_TEXT(card, 2, "hsrmac");

@@ -938,9 +937,6 @@ static int qeth_l3_iqd_read_initial_mac(struct qeth_card *card)
IPA_DATA_SIZEOF(create_destroy_addr));
if (!iob)
return -ENOMEM;
- cmd = __ipa_cmd(iob);
- *((__u16 *) &cmd->data.create_destroy_addr.unique_id[6]) =
- card->info.unique_id;

rc = qeth_send_ipa_cmd(card, iob, qeth_l3_iqd_read_initial_mac_cb,
NULL);
--
2.17.1