* [PATCH 1/1] infiniband: hw: fix uninitialized ‘old_qps’
@ 2013-09-13 17:38 Antonio Alecrim Jr
0 siblings, 0 replies; only message in thread
From: Antonio Alecrim Jr @ 2013-09-13 17:38 UTC (permalink / raw)
To: Roland Dreier, Sean Hefty, linux-rdma, linux-kernel; +Cc: Antonio Alecrim Jr
Added missing old_qps initialization in order to fix the following
warnings:
drivers/infiniband/hw/ocrdma/ocrdma_verbs.c: In function
‘_ocrdma_modify_qp’:
drivers/infiniband/hw/ocrdma/ocrdma_verbs.c:1299:31: warning: ‘old_qps’
may be used uninitialized in this function [-Wmaybe-uninitialized]
status = ocrdma_mbx_modify_qp(dev, qp, attr, attr_mask, old_qps);
Signed-off-by: Antonio Alecrim Jr <antonio.alecrim@gmail.com>
---
drivers/infiniband/hw/ocrdma/ocrdma_verbs.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
index 6e982bb..da6c23f 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
@@ -1289,6 +1289,7 @@ int _ocrdma_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr,
qp = get_ocrdma_qp(ibqp);
dev = qp->dev;
+ old_qps = get_ibqp_state(qp->state);
if (attr_mask & IB_QP_STATE)
status = ocrdma_qp_state_change(qp, attr->qp_state, &old_qps);
/* if new and previous states are same hw doesn't need to
--
1.8.3.1
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2013-09-13 17:38 [PATCH 1/1] infiniband: hw: fix uninitialized ‘old_qps’ Antonio Alecrim Jr
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