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authorLeon Romanovsky <leonro@mellanox.com>2017-08-17 15:50:38 +0300
committerDoug Ledford <dledford@redhat.com>2017-08-24 16:27:10 -0400
commitcdc596d89e39521cf412209a19b8baeb8d788cdc (patch)
tree21292213c0be108bd31836f0f0a5639d58e393a3
parent78b57f9529225111b440e6e5150f52f5d44e3c60 (diff)
RDMA/core: Delete BUG() from unreachable flow
Remove call to BUG() in case wrong node_type was provided. This flow is unreachable, because node_types are supplied from specific enum. Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
-rw-r--r--drivers/infiniband/core/verbs.c20
1 files changed, 7 insertions, 13 deletions
diff --git a/drivers/infiniband/core/verbs.c b/drivers/infiniband/core/verbs.c
index 6a7cbc1540aa..4c1485e01c83 100644
--- a/drivers/infiniband/core/verbs.c
+++ b/drivers/infiniband/core/verbs.c
@@ -180,21 +180,15 @@ EXPORT_SYMBOL(ib_rate_to_mbps);
__attribute_const__ enum rdma_transport_type
rdma_node_get_transport(enum rdma_node_type node_type)
{
- switch (node_type) {
- case RDMA_NODE_IB_CA:
- case RDMA_NODE_IB_SWITCH:
- case RDMA_NODE_IB_ROUTER:
- return RDMA_TRANSPORT_IB;
- case RDMA_NODE_RNIC:
- return RDMA_TRANSPORT_IWARP;
- case RDMA_NODE_USNIC:
+
+ if (node_type == RDMA_NODE_USNIC)
return RDMA_TRANSPORT_USNIC;
- case RDMA_NODE_USNIC_UDP:
+ if (node_type == RDMA_NODE_USNIC_UDP)
return RDMA_TRANSPORT_USNIC_UDP;
- default:
- BUG();
- return 0;
- }
+ if (node_type == RDMA_NODE_RNIC)
+ return RDMA_TRANSPORT_IWARP;
+
+ return RDMA_TRANSPORT_IB;
}
EXPORT_SYMBOL(rdma_node_get_transport);

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