[PATCH 2/2] IB/mad: Clean up comments in smi.c

[ira.weiny-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org]

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

Return values of 0 do not make sense for functions which return enum
smi_action

Reviewed-By: Jason Gunthorpe <jgunthorpe-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
Acked-by: Sean Hefty <sean.hefty-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Signed-off-by: Ira Weiny <ira.weiny-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
---
 drivers/infiniband/core/smi.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/infiniband/core/smi.c b/drivers/infiniband/core/smi.c
index 5855e44..e6c6810 100644
--- a/drivers/infiniband/core/smi.c
+++ b/drivers/infiniband/core/smi.c
@@ -41,7 +41,7 @@
 
 /*
  * Fixup a directed route SMP for sending
- * Return 0 if the SMP should be discarded
+ * Return IB_SMI_DISCARD if the SMP should be discarded
  */
 enum smi_action smi_handle_dr_smp_send(struct ib_smp *smp,
 				       u8 node_type, int port_num)
@@ -126,7 +126,7 @@ enum smi_action smi_handle_dr_smp_send(struct ib_smp *smp,
 
 /*
  * Adjust information for a received SMP
- * Return 0 if the SMP should be dropped
+ * Return IB_SMI_DISCARD if the SMP should be dropped
  */
 enum smi_action smi_handle_dr_smp_recv(struct ib_smp *smp, u8 node_type,
 				       int port_num, int phys_port_cnt)
-- 
1.8.2

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