Commit 095134fb authored Sep 02, 2022 by Guoqing Jiang Committed by Jens Axboe Sep 05, 2022

rnbd-srv: add comment in rnbd_srv_rdma_ev



Let's add some explanations here given the err handling is not obvious.

Signed-off-by: Guoqing Jiang <guoqing.jiang@linux.dev>
Acked-by: Md Haris Iqbal <haris.iqbal@ionos.com>
Link: https://lore.kernel.org/r/20220902100055.25724-2-guoqing.jiang@linux.dev


Signed-off-by: Jens Axboe <axboe@kernel.dk>

parent bdb7d420

drivers/block/rnbd/rnbd-srv.c

+5 −0

Original line number	Diff line number	Diff line
		@@ -402,6 +402,11 @@ static int rnbd_srv_rdma_ev(void *priv,
		return -EINVAL;
		}

		/*
		* Since ret is passed to rtrs to handle the failure case, we
		* just return 0 at the end otherwise callers in rtrs would call
		* send_io_resp_imm again to print redundant err message.
		*/
		rtrs_srv_resp_rdma(id, ret);
		return 0;
		}