s390/qeth: remove dead code in qeth_l3_iqd_read_initial_mac()

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>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c
index 317d56647a4a3b8965b155be0fcfc83b0bdc157e..1c953981f73fbd747bbdcc8d62d75f41a4f32d09 100644 (file)
--- 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);