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[infiniband] Generate more specific errors in response to failure MADs

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Generate errors within individual MAD transaction consumers such as
ib_pathrec.c and ib_mcast.c, rather than within ib_mi.c.  This allows
for more meaningful error messages to eventually be displayed to the
user.
This commit is contained in:
Michael Brown
2009-08-10 11:32:13 +01:00
parent 0c30dc6bc5
commit a0d337912e
4 changed files with 8 additions and 6 deletions
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4
src/net/infiniband/ib_cm.c
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@@ -148,6 +148,8 @@ static void ib_cm_req_complete ( struct ib_device *ibdev,
size_t private_data_len = 0;
/* Report failures */
if ( ( rc == 0 ) && ( mad->hdr.status != htons ( IB_MGMT_STATUS_OK ) ))
rc = -EIO;
if ( rc != 0 ) {
DBGC ( conn, "CM %p connection request failed: %s\n",
conn, strerror ( rc ) );
@@ -195,7 +197,7 @@ static void ib_cm_req_complete ( struct ib_device *ibdev,
default:
DBGC ( conn, "CM %p unexpected response (attribute %04x)\n",
conn, ntohs ( mad->hdr.attr_id ) );
rc = -EIO;
rc = -ENOTSUP;
break;
}