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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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6
src/net/infiniband/ib_mi.c
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@@ -76,18 +76,14 @@ static int ib_mi_handle ( struct ib_device *ibdev,
struct ib_mad_hdr *hdr = &mad->hdr;
struct ib_mad_transaction *madx;
struct ib_mad_agent *agent;
int rc;
/* Look for a matching transaction by TID */
list_for_each_entry ( madx, &mi->madx, list ) {
if ( memcmp ( &hdr->tid, &madx->mad.hdr.tid,
sizeof ( hdr->tid ) ) != 0 )
continue;
/* Get transaction result status */
rc = ( ( hdr->status == htons ( IB_MGMT_STATUS_OK ) ) ?
0 : -EIO );
/* Found a matching transaction */
madx->op->complete ( ibdev, mi, madx, rc, mad, av );
madx->op->complete ( ibdev, mi, madx, 0, mad, av );
return 0;
}