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[net-next,01/13] qeth: Include error message for "OS Mismatch"

Message ID 1466086743-55484-2-git-send-email-ubraun@linux.vnet.ibm.com
State Accepted, archived
Delegated to: David Miller
Headers show

Commit Message

Ursula Braun June 16, 2016, 2:18 p.m. UTC 
From: Eugene Crosser <Eugene.Crosser@ru.ibm.com>

Having understood the semantics of BRIDGEPORT error code 0x0010,
we can introduce a meaningful error message.

Signed-off-by: Eugene Crosser <Eugene.Crosser@ru.ibm.com>
Signed-off-by: Ursula Braun <ubraun@linux.vnet.ibm.com>
---
 drivers/s390/net/qeth_l2_main.c | 6 ++++++
 1 file changed, 6 insertions(+)
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Patch

diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c
index 80b1979..faab0b6 100644
--- a/drivers/s390/net/qeth_l2_main.c
+++ b/drivers/s390/net/qeth_l2_main.c
@@ -1800,6 +1800,12 @@  static int qeth_bridgeport_makerc(struct qeth_card *card,
 			dev_err(&card->gdev->dev,
 	"The device is not configured as a Bridge Port\n");
 			break;
+		case 0x2B10:
+		case 0x0010: /* OS mismatch */
+			rc = -EPERM;
+			dev_err(&card->gdev->dev,
+	"A Bridge Port is already configured by a different operating system\n");
+			break;
 		case 0x2B14:
 		case 0x0014: /* Another device is Primary */
 			switch (setcmd) {