[openib-general] [PATCH 40 of 53] ipath - remember to drop spinlock

Bryan O'Sullivan bos at pathscale.com
Fri May 12 16:43:25 PDT 2006


Signed-off-by: Bryan O'Sullivan <bos at pathscale.com>

diff -r 5b565c24d62a -r 160a111381ae drivers/infiniband/hw/ipath/ipath_rc.c
--- a/drivers/infiniband/hw/ipath/ipath_rc.c	Fri May 12 15:55:28 2006 -0700
+++ b/drivers/infiniband/hw/ipath/ipath_rc.c	Fri May 12 15:55:29 2006 -0700
@@ -1505,8 +1505,10 @@ void ipath_rc_rcv(struct ipath_ibdev *de
 			ok = ipath_rkey_ok(dev, &qp->s_rdma_sge,
 					   qp->s_rdma_len, vaddr, rkey,
 					   IB_ACCESS_REMOTE_READ);
-			if (unlikely(!ok))
+			if (unlikely(!ok)) {
+				spin_unlock_irq(&qp->s_lock);
 				goto nack_acc;
+			}
 			/*
 			 * Update the next expected PSN.  We add 1 later
 			 * below, so only add the remainder here.



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