[PATCH net-next 09/11] s390/qeth: fine-tune MAC Address-related errnos

[Julian Wiedmann <jwi@linux.ibm.com>]

Return the correct errnos when .ndo_set_mac_address fails to set a new
MAC address.

Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
---
 drivers/s390/net/qeth_l2_main.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c
index 249b00d91d46..766ea0d07a24 100644
--- a/drivers/s390/net/qeth_l2_main.c
+++ b/drivers/s390/net/qeth_l2_main.c
@@ -52,11 +52,11 @@ static int qeth_l2_setdelmac_makerc(struct qeth_card *card, u16 retcode)
 		break;
 	case IPA_RC_L2_DUP_MAC:
 	case IPA_RC_L2_DUP_LAYER3_MAC:
-		rc = -EEXIST;
+		rc = -EADDRINUSE;
 		break;
 	case IPA_RC_L2_MAC_NOT_AUTH_BY_HYP:
 	case IPA_RC_L2_MAC_NOT_AUTH_BY_ADP:
-		rc = -EPERM;
+		rc = -EADDRNOTAVAIL;
 		break;
 	case IPA_RC_L2_MAC_NOT_FOUND:
 		rc = -ENOENT;
@@ -105,11 +105,11 @@ static int qeth_l2_send_setmac(struct qeth_card *card, __u8 *mac)
 			 "MAC address %pM successfully registered\n", mac);
 	} else {
 		switch (rc) {
-		case -EEXIST:
+		case -EADDRINUSE:
 			dev_warn(&card->gdev->dev,
 				"MAC address %pM already exists\n", mac);
 			break;
-		case -EPERM:
+		case -EADDRNOTAVAIL:
 			dev_warn(&card->gdev->dev,
 				"MAC address %pM is not authorized\n", mac);
 			break;
@@ -126,7 +126,7 @@ static int qeth_l2_write_mac(struct qeth_card *card, u8 *mac)
 
 	QETH_CARD_TEXT(card, 2, "L2Wmac");
 	rc = qeth_l2_send_setdelmac(card, mac, cmd);
-	if (rc == -EEXIST)
+	if (rc == -EADDRINUSE)
 		QETH_DBF_MESSAGE(2, "MAC already registered on device %x\n",
 				 CARD_DEVID(card));
 	else if (rc)
-- 
2.17.1