[PATCH] rdma_rxe: Ensure rdma_rxe module init occurs at correct time

When the Soft-RoCE module is built into the kernel there is a
initialization issue when CONFIG_IPV6 is selected. Use late_initcall
to ensure the rxe module is loaded later. This fix is based on one
proposed by Logan Gunthorpe on a much older code base [1].

[1] https://github.com/sbates130272/qemu-minimal/blob/rdma/patches/\
  0001-Changes-needed-to-use-rxe-compiled-into-the-kernel.patch

Signed-off-by: Stephen Bates <sbates-pv7U853sEMVWk0Htik3J/w@public.gmane.org>
---
 drivers/infiniband/sw/rxe/rxe.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/infiniband/sw/rxe/rxe.c b/drivers/infiniband/sw/rxe/rxe.c
index 08e09d9..97bc74a 100644
--- a/drivers/infiniband/sw/rxe/rxe.c
+++ b/drivers/infiniband/sw/rxe/rxe.c

@@ -392,5 +392,5 @@ static void __exit rxe_module_exit(void)
 	pr_info("rxe: unloaded\n");
 }
 
-module_init(rxe_module_init);
+late_initcall(rxe_module_init);
 module_exit(rxe_module_exit);

-- 
2.1.4

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