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| author | Kaike Wan <kaike.wan@intel.com> | 2019-02-15 22:45:30 +0100 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2019-02-15 23:55:50 +0100 |
| commit | e50838c27ff7e1438ea2f9ab4bfcb227f90a107f (patch) | |
| tree | 25a508ca5c83096fa8ef120e4a1f7755dedf748a /drivers/infiniband/hw | |
| parent | RDMA/uverbs: Fix an error flow in ib_uverbs_poll_cq (diff) | |
| download | linux-e50838c27ff7e1438ea2f9ab4bfcb227f90a107f.tar.xz linux-e50838c27ff7e1438ea2f9ab4bfcb227f90a107f.zip | |
IB/hfi1: Fix a build warning for TID RDMA READ
The following build warning was produced for the TID RDMA READ
patch ("IB/hfi1: Enable TID RDMA READ protocol"):
drivers/infiniband/hw/hfi1/qp.c: In function 'hfi1_setup_wqe':
drivers/infiniband/hw/hfi1/qp.c:328:3: warning: this statement may fall through [-Wimplicit-fallthrough=]
hfi1_setup_tid_rdma_wqe(qp, wqe);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/infiniband/hw/hfi1/qp.c:329:2: note: here
case IB_QPT_UC:
^~~~
This patch will fix the issue by adding the "fall through" comment.
Fixes: f1ab4efa6d32 ("IB/hfi1: Enable TID RDMA READ protocol")
Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Kaike Wan <kaike.wan@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/hw')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/qp.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/hfi1/qp.c b/drivers/infiniband/hw/hfi1/qp.c index d8f7add935df..9b643c2409cf 100644 --- a/drivers/infiniband/hw/hfi1/qp.c +++ b/drivers/infiniband/hw/hfi1/qp.c @@ -326,6 +326,7 @@ int hfi1_setup_wqe(struct rvt_qp *qp, struct rvt_swqe *wqe, bool *call_send) switch (qp->ibqp.qp_type) { case IB_QPT_RC: hfi1_setup_tid_rdma_wqe(qp, wqe); + /* fall through */ case IB_QPT_UC: if (wqe->length > 0x80000000U) return -EINVAL; |