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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: Ethan Burns <eaburns@iol.unh.edu>
Acked-by: Tom Tucker <tom@opengridcomputing.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
hifive-unleashed-5.1
Tom Tucker 2007-07-24 14:31:52 -05:00 committed by Roland Dreier
parent 1e4dcd22ef
commit 4e8e6ee380
1 changed files with 1 additions and 0 deletions
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drivers/infiniband/hw/amso1100/c2_qp.c
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@ -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);