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Groups > linux.kernel > #1595168 > unrolled thread

[PATCH 04/26] IB/ocrdma: Delete unnecessary variable initialisations in ocrdma_mbx_get_dcbx_config()

Started bySF Markus Elfring <elfring@users.sourceforge.net>
First post2017-03-08 14:30 +0100
Last post2017-03-08 15:10 +0100
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  [PATCH 04/26] IB/ocrdma: Delete unnecessary variable initialisations  in ocrdma_mbx_get_dcbx_config() SF Markus Elfring <elfring@users.sourceforge.net> - 2017-03-08 14:30 +0100
    Re: [PATCH 04/26] IB/ocrdma: Delete unnecessary variable  initialisations in ocrdma_mbx_get_dcbx_config() Yuval Shaia <yuval.shaia@oracle.com> - 2017-03-08 15:10 +0100

#1595168 — [PATCH 04/26] IB/ocrdma: Delete unnecessary variable initialisations in ocrdma_mbx_get_dcbx_config()

FromSF Markus Elfring <elfring@users.sourceforge.net>
Date2017-03-08 14:30 +0100
Subject[PATCH 04/26] IB/ocrdma: Delete unnecessary variable initialisations in ocrdma_mbx_get_dcbx_config()
Message-ID<tiJPc-77d-19@gated-at.bofh.it>
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Tue, 7 Mar 2017 19:25:55 +0100

The local variables "req" and "rsp" will be set to appropriate pointers
a bit later. Thus omit the explicit initialisations at the beginning.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
 drivers/infiniband/hw/ocrdma/ocrdma_hw.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_hw.c b/drivers/infiniband/hw/ocrdma/ocrdma_hw.c
index 85bebb887c5c..517a18e9351a 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_hw.c
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_hw.c
@@ -2895,9 +2895,8 @@ static int ocrdma_mbx_get_dcbx_config(struct ocrdma_dev *dev, u32 ptype,
 	int status;
 	dma_addr_t pa;
 	struct ocrdma_mqe cmd;
-
-	struct ocrdma_get_dcbx_cfg_req *req = NULL;
-	struct ocrdma_get_dcbx_cfg_rsp *rsp = NULL;
+	struct ocrdma_get_dcbx_cfg_req *req;
+	struct ocrdma_get_dcbx_cfg_rsp *rsp;
 	struct pci_dev *pdev = dev->nic_info.pdev;
 	struct ocrdma_mqe_sge *mqe_sge = cmd.u.nonemb_req.sge;
 
-- 
2.12.0

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#1595200 — Re: [PATCH 04/26] IB/ocrdma: Delete unnecessary variable initialisations in ocrdma_mbx_get_dcbx_config()

FromYuval Shaia <yuval.shaia@oracle.com>
Date2017-03-08 15:10 +0100
SubjectRe: [PATCH 04/26] IB/ocrdma: Delete unnecessary variable initialisations in ocrdma_mbx_get_dcbx_config()
Message-ID<tiKrU-7Ca-9@gated-at.bofh.it>
In reply to#1595168
On Wed, Mar 08, 2017 at 01:48:46PM +0100, SF Markus Elfring wrote:
> From: Markus Elfring <elfring@users.sourceforge.net>
> Date: Tue, 7 Mar 2017 19:25:55 +0100
> 
> The local variables "req" and "rsp" will be set to appropriate pointers
> a bit later. Thus omit the explicit initialisations at the beginning.
> 
> Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
> ---
>  drivers/infiniband/hw/ocrdma/ocrdma_hw.c | 5 ++---
>  1 file changed, 2 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_hw.c b/drivers/infiniband/hw/ocrdma/ocrdma_hw.c
> index 85bebb887c5c..517a18e9351a 100644
> --- a/drivers/infiniband/hw/ocrdma/ocrdma_hw.c
> +++ b/drivers/infiniband/hw/ocrdma/ocrdma_hw.c
> @@ -2895,9 +2895,8 @@ static int ocrdma_mbx_get_dcbx_config(struct ocrdma_dev *dev, u32 ptype,
>  	int status;
>  	dma_addr_t pa;
>  	struct ocrdma_mqe cmd;
> -
> -	struct ocrdma_get_dcbx_cfg_req *req = NULL;
> -	struct ocrdma_get_dcbx_cfg_rsp *rsp = NULL;
> +	struct ocrdma_get_dcbx_cfg_req *req;
> +	struct ocrdma_get_dcbx_cfg_rsp *rsp;

Reviewed-by: Yuval Shaia <yuval.shaia@oracle.com>

>  	struct pci_dev *pdev = dev->nic_info.pdev;
>  	struct ocrdma_mqe_sge *mqe_sge = cmd.u.nonemb_req.sge;
>  
> -- 
> 2.12.0
> 
> --
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