Commit 5e8f0239 authored by Tatyana Nikolova's avatar Tatyana Nikolova Committed by Leon Romanovsky
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RDMA/irdma: Remove a NOP wait_event() in irdma_modify_qp_roce() 



Remove a NOP wait_event() in irdma_modify_qp_roce() which is relevant
for iWARP and likely a copy and paste artifact for RoCEv2. The wait event
is for sending a reset on a TCP connection, after the reset has been
requested in irdma_modify_qp(), which occurs only in iWarp mode.

Fixes: b48c24c2 ("RDMA/irdma: Implement device supported verb APIs")
Signed-off-by: default avatarTatyana Nikolova <tatyana.e.nikolova@intel.com>
Signed-off-by: default avatarLeon Romanovsky <leon@kernel.org>
parent 8c1f19a2

drivers/infiniband/hw/irdma/verbs.c

+0 −2
Original line number Diff line number Diff line
@@ -1462,8 +1462,6 @@ int irdma_modify_qp_roce(struct ib_qp *ibqp, struct ib_qp_attr *attr, 
				ctx_info->remote_atomics_en = true;

	}



	wait_event(iwqp->mod_qp_waitq, !atomic_read(&iwqp->hw_mod_qp_pend));



	ibdev_dbg(&iwdev->ibdev,

		  "VERBS: caller: %pS qp_id=%d to_ibqpstate=%d ibqpstate=%d irdma_qpstate=%d attr_mask=0x%x\n",

		  __builtin_return_address(0), ibqp->qp_num, attr->qp_state,