gcc 7.0.1 observes:
providers/hns/hns_roce_u_hw_v1.c:121:3: warning: statement will never be executed [-Wswitch-unreachable]
fprintf(stderr, PFX "error cqe!\n");
Due to the strange placement in the switch statement.
Signed-off-by: Jason Gunthorpe <jgunthorpe@xxxxxxxxxxxxxxxxxxxx>
---
providers/hns/hns_roce_u_hw_v1.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/providers/hns/hns_roce_u_hw_v1.c b/providers/hns/hns_roce_u_hw_v1.c
index ff39593e8740f8..263502d4a85610 100644
--- a/providers/hns/hns_roce_u_hw_v1.c
+++ b/providers/hns/hns_roce_u_hw_v1.c
@@ -114,11 +114,11 @@ static void hns_roce_update_cq_cons_index(struct hns_roce_context *ctx,
static void hns_roce_handle_error_cqe(struct hns_roce_cqe *cqe,
struct ibv_wc *wc)
{
+ fprintf(stderr, PFX "error cqe!\n");
switch (roce_get_field(cqe->cqe_byte_4,
CQE_BYTE_4_STATUS_OF_THE_OPERATION_M,
CQE_BYTE_4_STATUS_OF_THE_OPERATION_S) &
HNS_ROCE_CQE_STATUS_MASK) {
- fprintf(stderr, PFX "error cqe!\n");
case HNS_ROCE_CQE_SYNDROME_LOCAL_LENGTH_ERR:
wc->status = IBV_WC_LOC_LEN_ERR;
break;
--
2.7.4
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