[PATCH 05/20] IB/mad: Change cast in rcv_has_same_class

ira.weiny-ral2JQCrhuEAvxtiuMwx3w
2015-01-12T17:10:57Z

From: Ira Weiny <ira.weiny-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>

Save dereference and clarifies that rcv_has_same_class can process both IB and
OPA MADs.

Signed-off-by: Ira Weiny <ira.weiny-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
---
drivers/infiniband/core/mad.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/infiniband/core/mad.c b/drivers/infiniband/core/mad.c
index 66b3940..819b794 100644
--- a/drivers/infiniband/core/mad.c
+++ b/drivers/infiniband/core/mad.c
@@ -1750,7 +1750,7 @@ static int is_rmpp_data_mad(struct ib_mad_agent_private *mad_agent_priv,
static inline int rcv_has_same_class(struct ib_mad_send_wr_private *wr,
struct ib_mad_recv_wc *rwc)
{
- return ((struct ib_mad *)(wr->send_buf.mad))->mad_hdr.mgmt_class ==
+ return ((struct ib_mad_hdr *)(wr->send_buf.mad))->mgmt_class ==
rwc->recv_buf.mad->mad_hdr.mgmt_class;
}

--
1.7.1