qeth: return zero from reply callback functions
Reply callback functions in qeth should return zero if command
response consists of one part only, otherwise qeth continues
waiting for further parts of the command response.
Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com>
Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c
index 7f3ea77..6d51494 100644
--- a/drivers/s390/net/qeth_core_main.c
+++ b/drivers/s390/net/qeth_core_main.c
@@ -1996,7 +1996,7 @@
QETH_DBF_TEXT(SETUP, 2, "olmlimit");
dev_err(&card->gdev->dev, "A connection could not be "
"established because of an OLM limit\n");
- rc = -EMLINK;
+ iob->rc = -EMLINK;
}
QETH_DBF_TEXT_(SETUP, 2, " rc%d", iob->rc);
return rc;
@@ -3423,7 +3423,6 @@
{
struct qeth_ipa_cmd *cmd;
struct qeth_set_access_ctrl *access_ctrl_req;
- int rc;
QETH_CARD_TEXT(card, 4, "setaccb");
@@ -3450,7 +3449,6 @@
card->gdev->dev.kobj.name,
access_ctrl_req->subcmd_code,
cmd->data.setadapterparms.hdr.return_code);
- rc = 0;
break;
}
case SET_ACCESS_CTRL_RC_NOT_SUPPORTED:
@@ -3464,7 +3462,6 @@
/* ensure isolation mode is "none" */
card->options.isolation = ISOLATION_MODE_NONE;
- rc = -EOPNOTSUPP;
break;
}
case SET_ACCESS_CTRL_RC_NONE_SHARED_ADAPTER:
@@ -3479,7 +3476,6 @@
/* ensure isolation mode is "none" */
card->options.isolation = ISOLATION_MODE_NONE;
- rc = -EOPNOTSUPP;
break;
}
case SET_ACCESS_CTRL_RC_ACTIVE_CHECKSUM_OFF:
@@ -3493,7 +3489,6 @@
/* ensure isolation mode is "none" */
card->options.isolation = ISOLATION_MODE_NONE;
- rc = -EPERM;
break;
}
default:
@@ -3507,12 +3502,11 @@
/* ensure isolation mode is "none" */
card->options.isolation = ISOLATION_MODE_NONE;
- rc = 0;
break;
}
}
qeth_default_setadapterparms_cb(card, reply, (unsigned long) cmd);
- return rc;
+ return 0;
}
static int qeth_setadpparms_set_access_ctrl(struct qeth_card *card,