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Commit 4e8e6ee3 authored by Tom Tucker's avatar Tom Tucker Committed by Roland Dreier
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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: default avatarEthan Burns <eaburns@iol.unh.edu>
Acked-by: default avatarTom Tucker <tom@opengridcomputing.com>
Signed-off-by: default avatarRoland Dreier <rolandd@cisco.com>
parent 1e4dcd22

drivers/infiniband/hw/amso1100/c2_qp.c

+1 −0
Original line number Diff line number Diff line
@@ -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);