linux-kernel - [ 48/52] IB/srp: Avoid having aborted requests hang

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Message-Id: <20121004210641.427138736@linuxfoundation.org>
Date:	Thu,  4 Oct 2012 14:21:39 -0700
From:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	alan@...rguk.ukuu.org.uk, Bart Van Assche <bvanassche@....org>,
	David Dillow <dillowda@...l.gov>,
	Roland Dreier <roland@...estorage.com>
Subject: [ 48/52] IB/srp: Avoid having aborted requests hang

3.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Bart Van Assche <bvanassche@....org>

commit d8536670916a685df116b5c2cb256573fd25e4e3 upstream.

We need to call scsi_done() for commands after we abort them.

Signed-off-by: Bart Van Assche <bvanassche@....org>
Acked-by: David Dillow <dillowda@...l.gov>
Signed-off-by: Roland Dreier <roland@...estorage.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 drivers/infiniband/ulp/srp/ib_srp.c |    1 +
 1 file changed, 1 insertion(+)

--- a/drivers/infiniband/ulp/srp/ib_srp.c
+++ b/drivers/infiniband/ulp/srp/ib_srp.c
@@ -1687,6 +1687,7 @@ static int srp_abort(struct scsi_cmnd *s
 			  SRP_TSK_ABORT_TASK);
 	srp_free_req(target, req, scmnd, 0);
 	scmnd->result = DID_ABORT << 16;
+	scmnd->scsi_done(scmnd);
 
 	return SUCCESS;
 }


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