[PATCH for-next] RDMA/rxe: Fix incorrect return value of rxe_odp_atomic_op()

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rxe_mr_do_atomic_op() returns enum resp_states numbers, so the ODP
counterpart must not return raw errno codes.

Signed-off-by: Daisuke Matsuda <matsuda-daisuke@xxxxxxxxxxx>
---
 drivers/infiniband/sw/rxe/rxe_odp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/infiniband/sw/rxe/rxe_odp.c b/drivers/infiniband/sw/rxe/rxe_odp.c
index 94f7bbe14981..9f6e2bb2a269 100644
--- a/drivers/infiniband/sw/rxe/rxe_odp.c
+++ b/drivers/infiniband/sw/rxe/rxe_odp.c
@@ -316,7 +316,7 @@ int rxe_odp_atomic_op(struct rxe_mr *mr, u64 iova, int opcode,
 	err = rxe_odp_map_range_and_lock(mr, iova, sizeof(char),
 					 RXE_PAGEFAULT_DEFAULT);
 	if (err < 0)
-		return err;
+		return RESPST_ERR_RKEY_VIOLATION;
 
 	err = rxe_odp_do_atomic_op(mr, iova, opcode, compare, swap_add,
 				   orig_val);
-- 
2.43.0





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