From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ursula Braun Subject: [PATCH RESEND net-next 08/12] s390/qeth: consolidate errno translation Date: Thu, 12 Jan 2017 15:48:39 +0100 Message-ID: <20170112144843.33463-9-ubraun@linux.vnet.ibm.com> References: <20170112144843.33463-1-ubraun@linux.vnet.ibm.com> Cc: netdev@vger.kernel.org, linux-s390@vger.kernel.org, schwidefsky@de.ibm.com, heiko.carstens@de.ibm.com, ubraun@linux.vnet.ibm.com To: davem@davemloft.net Return-path: Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:52831 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1750793AbdALOtG (ORCPT ); Thu, 12 Jan 2017 09:49:06 -0500 Received: from pps.filterd (m0098413.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.17/8.16.0.17) with SMTP id v0CEn4E6085348 for ; Thu, 12 Jan 2017 09:49:05 -0500 Received: from e06smtp12.uk.ibm.com (e06smtp12.uk.ibm.com [195.75.94.108]) by mx0b-001b2d01.pphosted.com with ESMTP id 27x80nhqr3-1 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT) for ; Thu, 12 Jan 2017 09:49:05 -0500 Received: from localhost by e06smtp12.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Thu, 12 Jan 2017 14:49:01 -0000 In-Reply-To: <20170112144843.33463-1-ubraun@linux.vnet.ibm.com> Sender: netdev-owner@vger.kernel.org List-ID: From: Julian Wiedmann Consolidate errno handling for MAC management: Instead of doing this in every caller, do it in one place. Signed-off-by: Julian Wiedmann Reviewed-by: Thomas Richter Suggested-by: Ursula Braun --- drivers/s390/net/qeth_l2_main.c | 20 ++++++++------------ 1 file changed, 8 insertions(+), 12 deletions(-) diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c index 38fae10..074fc62 100644 --- a/drivers/s390/net/qeth_l2_main.c +++ b/drivers/s390/net/qeth_l2_main.c @@ -170,8 +170,7 @@ static int qeth_l2_send_setgroupmac(struct qeth_card *card, __u8 *mac) int rc; QETH_CARD_TEXT(card, 2, "L2Sgmac"); - rc = qeth_setdel_makerc(card, qeth_l2_send_setdelmac(card, mac, - IPA_CMD_SETGMAC)); + rc = qeth_l2_send_setdelmac(card, mac, IPA_CMD_SETGMAC); if (rc == -EEXIST) QETH_DBF_MESSAGE(2, "Group MAC %pM already existing on %s\n", mac, QETH_CARD_IFNAME(card)); @@ -186,8 +185,7 @@ static int qeth_l2_send_delgroupmac(struct qeth_card *card, __u8 *mac) int rc; QETH_CARD_TEXT(card, 2, "L2Dgmac"); - rc = qeth_setdel_makerc(card, qeth_l2_send_setdelmac(card, mac, - IPA_CMD_DELGMAC)); + rc = qeth_l2_send_setdelmac(card, mac, IPA_CMD_DELGMAC); if (rc) QETH_DBF_MESSAGE(2, "Could not delete group MAC %pM on %s: %d\n", @@ -206,9 +204,8 @@ static int qeth_l2_write_mac(struct qeth_card *card, struct qeth_mac *mac) int rc; if (mac->is_uc) { - rc = qeth_setdel_makerc(card, - qeth_l2_send_setdelmac(card, mac->mac_addr, - IPA_CMD_SETVMAC)); + rc = qeth_l2_send_setdelmac(card, mac->mac_addr, + IPA_CMD_SETVMAC); } else { rc = qeth_l2_send_setgroupmac(card, mac->mac_addr); } @@ -582,7 +579,8 @@ static int qeth_l2_send_setdelmac(struct qeth_card *card, __u8 *mac, cmd = (struct qeth_ipa_cmd *)(iob->data+IPA_PDU_HEADER_SIZE); cmd->data.setdelmac.mac_length = OSA_ADDR_LEN; memcpy(&cmd->data.setdelmac.mac, mac, OSA_ADDR_LEN); - return qeth_send_ipa_cmd(card, iob, NULL, NULL); + return qeth_setdel_makerc(card, qeth_send_ipa_cmd(card, iob, + NULL, NULL)); } static int qeth_l2_send_setmac(struct qeth_card *card, __u8 *mac) @@ -590,8 +588,7 @@ static int qeth_l2_send_setmac(struct qeth_card *card, __u8 *mac) int rc; QETH_CARD_TEXT(card, 2, "L2Setmac"); - rc = qeth_setdel_makerc(card, qeth_l2_send_setdelmac(card, mac, - IPA_CMD_SETVMAC)); + rc = qeth_l2_send_setdelmac(card, mac, IPA_CMD_SETVMAC); if (rc == 0) { card->info.mac_bits |= QETH_LAYER2_MAC_REGISTERED; memcpy(card->dev->dev_addr, mac, OSA_ADDR_LEN); @@ -621,8 +618,7 @@ static int qeth_l2_send_delmac(struct qeth_card *card, __u8 *mac) QETH_CARD_TEXT(card, 2, "L2Delmac"); if (!(card->info.mac_bits & QETH_LAYER2_MAC_REGISTERED)) return 0; - rc = qeth_setdel_makerc(card, qeth_l2_send_setdelmac(card, mac, - IPA_CMD_DELVMAC)); + rc = qeth_l2_send_setdelmac(card, mac, IPA_CMD_DELVMAC); if (rc == 0) card->info.mac_bits &= ~QETH_LAYER2_MAC_REGISTERED; return rc; -- 2.8.4