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Commit 8d4aca7f authored by Roi Dayan's avatar Roi Dayan Committed by Roland Dreier
Browse files

IB/iser: Clarify a duplicate counters check 



This is to prevent someone from thinking that this code section is
redundant.

Signed-off-by: default avatarAriel Nahum <arieln@mellanox.com>
Signed-off-by: default avatarRoi Dayan <roid@mellanox.com>
Signed-off-by: default avatarOr Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: default avatarRoland Dreier <roland@purestorage.com>
parent 9a6d3234

drivers/infiniband/ulp/iser/iser_verbs.c

+4 −1
Original line number Diff line number Diff line
@@ -783,7 +783,10 @@ static void iser_disconnected_handler(struct rdma_cm_id *cma_id) 
			iser_err("iscsi_iser connection isn't bound\n");

	}



	/* Complete the termination process if no posts are pending */

	/* Complete the termination process if no posts are pending. This code

	 * block also exists in iser_handle_comp_error(), but it is needed here

	 * for cases of no flushes at all, e.g. discovery over rdma.

	 */

	if (ib_conn->post_recv_buf_count == 0 &&

	    (atomic_read(&ib_conn->post_send_buf_count) == 0)) {

		complete(&ib_conn->flush_completion);