RDMA/cxgb3: Don't post TID_RELEASE message
The LLD does this for us in cxgb3_remove_tid(). Also fixed active open failure cases where we also shouldn't be releasing the TID. Signed-off-by: Steve Wise <swise@opengridcomputing.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
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@ -254,8 +254,6 @@ static void release_ep_resources(struct iwch_ep *ep)
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cxgb3_remove_tid(ep->com.tdev, (void *)ep, ep->hwtid);
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dst_release(ep->dst);
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l2t_release(L2DATA(ep->com.tdev), ep->l2t);
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if (ep->com.tdev->type == T3B)
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release_tid(ep->com.tdev, ep->hwtid, NULL);
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put_ep(&ep->com);
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}
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@ -1103,6 +1101,15 @@ static int abort_rpl(struct t3cdev *tdev, struct sk_buff *skb, void *ctx)
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return CPL_RET_BUF_DONE;
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}
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/*
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* Return whether a failed active open has allocated a TID
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*/
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static inline int act_open_has_tid(int status)
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{
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return status != CPL_ERR_TCAM_FULL && status != CPL_ERR_CONN_EXIST &&
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status != CPL_ERR_ARP_MISS;
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}
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static int act_open_rpl(struct t3cdev *tdev, struct sk_buff *skb, void *ctx)
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{
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struct iwch_ep *ep = ctx;
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@ -1112,7 +1119,7 @@ static int act_open_rpl(struct t3cdev *tdev, struct sk_buff *skb, void *ctx)
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status2errno(rpl->status));
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connect_reply_upcall(ep, status2errno(rpl->status));
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state_set(&ep->com, DEAD);
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if (ep->com.tdev->type == T3B)
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if (ep->com.tdev->type == T3B && act_open_has_tid(rpl->status))
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release_tid(ep->com.tdev, GET_TID(rpl), NULL);
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cxgb3_free_atid(ep->com.tdev, ep->atid);
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dst_release(ep->dst);
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