qeth: replace ENOSYS with EOPNOTSUPP

Since recently, `checkpatch.pl` advices that ENOSYS should not be
used for anything other than "invalid syscall nr". This patch
replaces ENOSYS return code with EOPNOTSUPP for the "unsupported
function" conditions.

Signed-off-by: Eugene Crosser <Eugene.Crosser@ru.ibm.com>
Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c
index 789377c..2e65b98 100644 (file)
--- a/drivers/s390/net/qeth_l2_main.c
+++ b/drivers/s390/net/qeth_l2_main.c
@@ -137,7 +137,7 @@ static int qeth_setdel_makerc(struct qeth_card *card, int retcode)
                rc = 0;
                break;
        case IPA_RC_L2_UNSUPPORTED_CMD:
-               rc = -ENOSYS;
+               rc = -EOPNOTSUPP;
                break;
        case IPA_RC_L2_ADDR_TABLE_FULL:
                rc = -ENOSPC;
@@ -1662,7 +1662,7 @@ static int qeth_bridgeport_makerc(struct qeth_card *card,
                        break;
                case 0x2B04:
                case 0x0004:
-                       rc = -ENOSYS;
+                       rc = -EOPNOTSUPP;
                        break;
                case 0x2B0C:
                case 0x000C: /* Not configured as bridge Port */
@@ -1717,10 +1717,10 @@ static int qeth_bridgeport_makerc(struct qeth_card *card,
        else
                switch (cbctl->ipa_rc) {
                case IPA_RC_NOTSUPP:
-                       rc = -ENOSYS;
+                       rc = -EOPNOTSUPP;
                        break;
                case IPA_RC_UNSUPPORTED_COMMAND:
-                       rc = -ENOSYS;
+                       rc = -EOPNOTSUPP;
                        break;
                default:
                        rc = -EIO;
@@ -1948,7 +1948,7 @@ static int qeth_anset_makerc(struct qeth_card *card, int pnso_rc, u16 response)
                case 0x0004:
                case 0x0100:
                case 0x0106:
-                       rc = -ENOSYS;
+                       rc = -EOPNOTSUPP;
                        dev_err(&card->gdev->dev,
                                "Setting address notification failed\n");
                        break;