[PATCH] IB/mthca: comment fix

["Michael S. Tsirkin" <mst@mellanox.co.il>]

Hi Andrew,
Here's a cosmetic patch for IB/mthca. Pls drop it into -mm and on.

---

comment in mthca_qp.c makes it seem lockdep is the only reason WQ locks should
be initialized separately, but as Zach Brown and Roland pointed out, there are
other reasons, e.g. that mthca_wq_init is called from modify qp as well.

Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il>

diff --git a/drivers/infiniband/hw/mthca/mthca_qp.c b/drivers/infiniband/hw/mthca/mthca_qp.c
index 490fc78..2f3917e 100644
--- a/drivers/infiniband/hw/mthca/mthca_qp.c
+++ b/drivers/infiniband/hw/mthca/mthca_qp.c
@@ -1114,7 +1114,7 @@ static int mthca_alloc_qp_common(struct 
 	qp->sq_policy    = send_policy;
 	mthca_wq_init(&qp->sq);
 	mthca_wq_init(&qp->rq);
-	/* these are initialized separately so lockdep can tell them apart */
+
 	spin_lock_init(&qp->sq.lock);
 	spin_lock_init(&qp->rq.lock);
 

-- 
MST