s390/qeth: remove dead code in qeth_l3_iqd_read_initial_mac() (6bbfece5) · Commits · 戴 / test

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:

drivers/s390/net/qeth_l3_main.c

+0 −4

Original line number	Diff line number	Diff line
		@@ -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);