Commit 9ab1ffa8 authored Nov 09, 2006 by Krishna Kumar Committed by Roland Dreier Nov 29, 2006

RDMA/iwcm: Fix comment for iwcm_deref_id() to match code



In iwcm_deref_id(), the comment says : "If the last reference is being
removed and iw_destroy_cm_id is waiting, wake up the waiting
thread". The second part of the comment, "and iw_destroy_cm_id is
waiting," is wrong, since this function either wakes the waiter
already waiting in iwcm_deref_id, or enables it (so that when
wait_for_completion() is performed later, it will immediately return).

Signed-off-by: Krishna Kumar <krkumar2@in.ibm.com>
Acked-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

parent 715a588f

drivers/infiniband/core/iwcm.c

+3 −2

Original line number	Diff line number	Diff line
		@@ -147,8 +147,9 @@ static int copy_private_data(struct iw_cm_event *event)
		}

		/*
		* Release a reference on cm_id. If the last reference is being removed
		* and iw_destroy_cm_id is waiting, wake up the waiting thread.
		* Release a reference on cm_id. If the last reference is being
		* released, enable the waiting thread (in iw_destroy_cm_id) to
		* get woken up, and return 1 if a thread is already waiting.
		*/
		static int iwcm_deref_id(struct iwcm_id_private *cm_id_priv)
		{