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authorGustavo A. R. Silva <gustavo@embeddedor.com>2019-02-20 19:02:33 -0600
committerJason Gunthorpe <jgg@mellanox.com>2019-02-21 14:08:12 -0700
commit7264235ee74f51d26fbdf97bf98c6102a460484f (patch)
treeed2e6799fcad630dd4f94730839f74f1980183a6
parent815f7480373e2993e0d6b0ee53b62fc7d28af6f5 (diff)
IB/hfi1: Add missing break in switch statement
Fix the following warning by adding a missing break: drivers/infiniband/hw/hfi1/tid_rdma.c: In function ‘hfi1_tid_rdma_wqe_interlock’: drivers/infiniband/hw/hfi1/tid_rdma.c:3251:3: warning: this statement may fall through [-Wimplicit-fallthrough=] switch (prev->wr.opcode) { ^~~~~~ drivers/infiniband/hw/hfi1/tid_rdma.c:3259:2: note: here case IB_WR_RDMA_READ: ^~~~ Warning level 3 was used: -Wimplicit-fallthrough=3 This patch is part of the ongoing efforts to enable -Wimplicit-fallthrough. Fixes: c6c231175ccd ("IB/hfi1: Add interlock between TID RDMA WRITE and other requests") Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Reviewed-by: Kaike Wan <Kaike.wan@intel.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
-rw-r--r--drivers/infiniband/hw/hfi1/tid_rdma.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/hfi1/tid_rdma.c b/drivers/infiniband/hw/hfi1/tid_rdma.c
index bc2ff83026f7..fdda33aca77f 100644
--- a/drivers/infiniband/hw/hfi1/tid_rdma.c
+++ b/drivers/infiniband/hw/hfi1/tid_rdma.c
@@ -3256,6 +3256,7 @@ bool hfi1_tid_rdma_wqe_interlock(struct rvt_qp *qp, struct rvt_swqe *wqe)
default:
break;
}
+ break;
case IB_WR_RDMA_READ:
if (prev->wr.opcode != IB_WR_TID_RDMA_WRITE)
break;