提交 4e8e6ee3 编写于 作者: T Tom Tucker 提交者: Roland Dreier

RDMA/amso1100: Initialize the wait_queue_head_t in the c2_qp structure

Fix a crash if the driver has to wait for a QP reference to be dropped
when destroying the QP.
Signed-off-by: NEthan Burns <eaburns@iol.unh.edu>
Acked-by: NTom Tucker <tom@opengridcomputing.com>
Signed-off-by: NRoland Dreier <rolandd@cisco.com>
上级 1e4dcd22
......@@ -506,6 +506,7 @@ int c2_alloc_qp(struct c2_dev *c2dev,
qp->send_sgl_depth = qp_attrs->cap.max_send_sge;
qp->rdma_write_sgl_depth = qp_attrs->cap.max_send_sge;
qp->recv_sgl_depth = qp_attrs->cap.max_recv_sge;
init_waitqueue_head(&qp->wait);
/* Initialize the SQ MQ */
q_size = be32_to_cpu(reply->sq_depth);
......
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