diff options
| author | Julian Wiedmann <jwi@linux.vnet.ibm.com> | 2017-01-12 15:48:39 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-01-12 16:02:43 +0100 |
| commit | 754e0b8d92e5ba24a711d51b5fdbbd211e2fdd24 (patch) | |
| tree | d0967a6a7dc1e4e806fef90bfa719cc4bf3295e8 /drivers/s390 | |
| parent | s390/qeth: don't convert return code twice (diff) | |
| download | linux-754e0b8d92e5ba24a711d51b5fdbbd211e2fdd24.tar.xz linux-754e0b8d92e5ba24a711d51b5fdbbd211e2fdd24.zip | |
s390/qeth: consolidate errno translation
Consolidate errno handling for MAC management: Instead of doing this in every
caller, do it in one place.
Signed-off-by: Julian Wiedmann <jwi@linux.vnet.ibm.com>
Reviewed-by: Thomas Richter <tmricht@linux.vnet.ibm.com>
Suggested-by: Ursula Braun <ubraun@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/s390')
| -rw-r--r-- | drivers/s390/net/qeth_l2_main.c | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c index 38fae10b3479..074fc62649e2 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; |