qeth: Include error message for "OS Mismatch"

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>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c
index 80b1979e8d95..faab0b669ca4 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) {