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authorRalph Campbell <ralphc@pathscale.com>2006-02-03 14:32:01 -0800
committerRoland Dreier <rolandd@cisco.com>2006-03-20 10:08:11 -0800
commit5e9f71a16c56af7e2ff8b7ea251e0fd90b5de560 (patch)
treed3b6aba0640173d0ce760140650dad51a76f9501 /drivers/infiniband/core/agent.c
parent5f0b67e0d5c2807337b8fee4aa71b05f4f641534 (diff)
IB/mad: Simplify SMI by eliminating smi_check_local_dr_smp()
The call to ib_get_agent_port() shouldn't be possible to fail when smi_check_local_dr_smp() is called from ib_mad_recv_done_handler(). When it is called from handle_outgoing_dr_smp(), the device and port_num come from mad_agent_priv so I assume the call to ib_get_agent_port() shouldn't fail either. In either case, smi_check_local_smp() only uses the mad_agent pointer to check that mad_agent->device->process_mad is not NULL. The device pointer would have to be the same as the one passed to smi_check_local_dr_smp() since that pointer is used later instead of the one checked in smi_check_local_smp(). Signed-off-by: Hal Rosenstock <halr@voltaire.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/core/agent.c')
-rw-r--r--drivers/infiniband/core/agent.c16
1 files changed, 0 insertions, 16 deletions
diff --git a/drivers/infiniband/core/agent.c b/drivers/infiniband/core/agent.c
index 1a8f9458836..ecd1a3057c6 100644
--- a/drivers/infiniband/core/agent.c
+++ b/drivers/infiniband/core/agent.c
@@ -78,22 +78,6 @@ ib_get_agent_port(struct ib_device *device, int port_num)
return entry;
}
-int smi_check_local_dr_smp(struct ib_smp *smp,
- struct ib_device *device,
- int port_num)
-{
- struct ib_agent_port_private *port_priv;
-
- port_priv = ib_get_agent_port(device, port_num);
- if (!port_priv) {
- printk(KERN_DEBUG SPFX "smi_check_local_dr_smp %s port %d "
- "not open\n", device->name, port_num);
- return 1;
- }
-
- return smi_check_local_smp(port_priv->agent[0], smp);
-}
-
int agent_send_response(struct ib_mad *mad, struct ib_grh *grh,
struct ib_wc *wc, struct ib_device *device,
int port_num, int qpn)