| Message ID | 20230320084652.16807-5-chengyou@linux.alibaba.com (mailing list archive) |
|---|---|
| State | Accepted |
| Headers | show |
| Series | RDMA/erdma: erdma fixes 3-20-2023 | expand |
diff --git a/drivers/infiniband/hw/erdma/erdma_main.c b/drivers/infiniband/hw/erdma/erdma_main.c index 5dc31e5df5cb..4a29a53a6652 100644 --- a/drivers/infiniband/hw/erdma/erdma_main.c +++ b/drivers/infiniband/hw/erdma/erdma_main.c @@ -56,7 +56,7 @@ static int erdma_netdev_event(struct notifier_block *nb, unsigned long event, static int erdma_enum_and_get_netdev(struct erdma_dev *dev) { struct net_device *netdev; - int ret = -ENODEV; + int ret = -EPROBE_DEFER; /* Already binded to a net_device, so we skip. */ if (dev->netdev)
ERDMA device may be probed before its associated netdevice, returning -EPROBE_DEFER allows OS try to probe erdma device later. Fixes: d55e6fb4803c ("RDMA/erdma: Add the erdma module") Signed-off-by: Cheng Xu <chengyou@linux.alibaba.com> --- drivers/infiniband/hw/erdma/erdma_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)