linux-kernel - [PATCH 4.9 006/130] IB/mlx5: Assign SRQ type earlier

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Message-Id: <20170124075535.170960773@linuxfoundation.org>
Date:   Tue, 24 Jan 2017 08:54:06 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Maor Gottlieb <maorg@...lanox.com>,
        Majd Dibbiny <majd@...lanox.com>,
        Leon Romanovsky <leon@...nel.org>,
        Doug Ledford <dledford@...hat.com>
Subject: [PATCH 4.9 006/130] IB/mlx5: Assign SRQ type earlier

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

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

From: Maor Gottlieb <maorg@...lanox.com>

commit c73b7911de97fad3ab9032a110af48d6ab2da48f upstream.

Move the SRQ type assignment to be before actually using it
in create_srq_user() and in create_srq_kernel() functions.

Fixes: af1ba291c5e4 ('{net, IB}/mlx5: Refactor internal SRQ API')
Signed-off-by: Maor Gottlieb <maorg@...lanox.com>
Reviewed-by: Majd Dibbiny <majd@...lanox.com>
Signed-off-by: Leon Romanovsky <leon@...nel.org>
Signed-off-by: Doug Ledford <dledford@...hat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 drivers/infiniband/hw/mlx5/srq.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/infiniband/hw/mlx5/srq.c
+++ b/drivers/infiniband/hw/mlx5/srq.c
@@ -282,6 +282,7 @@ struct ib_srq *mlx5_ib_create_srq(struct
 	mlx5_ib_dbg(dev, "desc_size 0x%x, req wr 0x%x, srq size 0x%x, max_gs 0x%x, max_avail_gather 0x%x\n",
 		    desc_size, init_attr->attr.max_wr, srq->msrq.max, srq->msrq.max_gs,
 		    srq->msrq.max_avail_gather);
+	in.type = init_attr->srq_type;
 
 	if (pd->uobject)
 		err = create_srq_user(pd, srq, &in, udata, buf_size);
@@ -294,7 +295,6 @@ struct ib_srq *mlx5_ib_create_srq(struct
 		goto err_srq;
 	}
 
-	in.type = init_attr->srq_type;
 	in.log_size = ilog2(srq->msrq.max);
 	in.wqe_shift = srq->msrq.wqe_shift - 4;
 	if (srq->wq_sig)