diff options
Diffstat (limited to 'drivers/infiniband/hw/ipath/ipath_qp.c')
| -rw-r--r-- | drivers/infiniband/hw/ipath/ipath_qp.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/drivers/infiniband/hw/ipath/ipath_qp.c b/drivers/infiniband/hw/ipath/ipath_qp.c index 6a41fdbc8e5..80dc623cee4 100644 --- a/drivers/infiniband/hw/ipath/ipath_qp.c +++ b/drivers/infiniband/hw/ipath/ipath_qp.c @@ -387,8 +387,8 @@ int ipath_error_qp(struct ipath_qp *qp, enum ib_wc_status err) struct ib_wc wc; int ret = 0; - ipath_dbg("QP%d/%d in error state\n", - qp->ibqp.qp_num, qp->remote_qpn); + ipath_dbg("QP%d/%d in error state (%d)\n", + qp->ibqp.qp_num, qp->remote_qpn, err); spin_lock(&dev->pending_lock); /* XXX What if its already removed by the timeout code? */ @@ -835,7 +835,8 @@ struct ib_qp *ipath_create_qp(struct ib_pd *ibpd, init_attr->qp_type); if (err) { ret = ERR_PTR(err); - goto bail_rwq; + vfree(qp->r_rq.wq); + goto bail_qp; } qp->ip = NULL; ipath_reset_qp(qp); @@ -854,8 +855,6 @@ struct ib_qp *ipath_create_qp(struct ib_pd *ibpd, * See ipath_mmap() for details. */ if (udata && udata->outlen >= sizeof(__u64)) { - int err; - if (!qp->r_rq.wq) { __u64 offset = 0; @@ -863,7 +862,7 @@ struct ib_qp *ipath_create_qp(struct ib_pd *ibpd, sizeof(offset)); if (err) { ret = ERR_PTR(err); - goto bail_rwq; + goto bail_ip; } } else { u32 s = sizeof(struct ipath_rwq) + @@ -875,7 +874,7 @@ struct ib_qp *ipath_create_qp(struct ib_pd *ibpd, qp->r_rq.wq); if (!qp->ip) { ret = ERR_PTR(-ENOMEM); - goto bail_rwq; + goto bail_ip; } err = ib_copy_to_udata(udata, &(qp->ip->offset), @@ -907,9 +906,11 @@ struct ib_qp *ipath_create_qp(struct ib_pd *ibpd, goto bail; bail_ip: - kfree(qp->ip); -bail_rwq: - vfree(qp->r_rq.wq); + if (qp->ip) + kref_put(&qp->ip->ref, ipath_release_mmap_info); + else + vfree(qp->r_rq.wq); + ipath_free_qp(&dev->qp_table, qp); bail_qp: kfree(qp); bail_swq: |