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[IPoIB] cleanups: fix comment, remove useless variables

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Minor cleanups: fix a misleading comment, and get rid of attr_mask
variables that are only used to hold constants (just use the constants
directly).

Signed-off-by: Roland Dreier <rolandd@cisco.com>
This commit is contained in:
Roland Dreier 2005-10-30 13:20:09 -08:00
parent e5b251a24a
commit 3bc12e75b2
2 changed files with 7 additions and 9 deletions
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12
drivers/infiniband/ulp/ipoib/ipoib_ib.c
View File

@ -486,15 +486,16 @@ int ipoib_ib_dev_stop(struct net_device *dev)
{
struct ipoib_dev_priv *priv = netdev_priv(dev);
struct ib_qp_attr qp_attr;
int attr_mask;
unsigned long begin;
struct ipoib_tx_buf *tx_req;
int i;
/* Kill the existing QP and allocate a new one */
/*
* Move our QP to the error state and then reinitialize in
* when all work requests have completed or have been flushed.
*/
qp_attr.qp_state = IB_QPS_ERR;
attr_mask = IB_QP_STATE;
if (ib_modify_qp(priv->qp, &qp_attr, attr_mask))
if (ib_modify_qp(priv->qp, &qp_attr, IB_QP_STATE))
ipoib_warn(priv, "Failed to modify QP to ERROR state\n");
/* Wait for all sends and receives to complete */
@ -541,8 +542,7 @@ int ipoib_ib_dev_stop(struct net_device *dev)
timeout:
qp_attr.qp_state = IB_QPS_RESET;
attr_mask = IB_QP_STATE;
if (ib_modify_qp(priv->qp, &qp_attr, attr_mask))
if (ib_modify_qp(priv->qp, &qp_attr, IB_QP_STATE))
ipoib_warn(priv, "Failed to modify QP to RESET state\n");
/* Wait for all AHs to be reaped */

4
drivers/infiniband/ulp/ipoib/ipoib_verbs.c
View File

@ -41,7 +41,6 @@ int ipoib_mcast_attach(struct net_device *dev, u16 mlid, union ib_gid *mgid)
{
struct ipoib_dev_priv *priv = netdev_priv(dev);
struct ib_qp_attr *qp_attr;
int attr_mask;
int ret;
u16 pkey_index;
@ -59,8 +58,7 @@ int ipoib_mcast_attach(struct net_device *dev, u16 mlid, union ib_gid *mgid)
/* set correct QKey for QP */
qp_attr->qkey = priv->qkey;
attr_mask = IB_QP_QKEY;
ret = ib_modify_qp(priv->qp, qp_attr, attr_mask);
ret = ib_modify_qp(priv->qp, qp_attr, IB_QP_QKEY);
if (ret) {
ipoib_warn(priv, "failed to modify QP, ret = %d\n", ret);
goto out;