Re: [PATCH] SCSI-libcxgbi: Deletion of an unnecessary check before the function call "dst_release"

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> From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
> Date: Fri, 21 Nov 2014 09:15:10 +0100
> 
> The dst_release() function tests whether its argument is NULL and then
> returns immediately. Thus the test around the call is not needed.
> 
> This issue was detected by using the Coccinelle software.
> 
> Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
> ---
>  drivers/scsi/cxgbi/libcxgbi.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
> 
> diff --git a/drivers/scsi/cxgbi/libcxgbi.c b/drivers/scsi/cxgbi/libcxgbi.c
> index addd1dd..95d2654 100644
> --- a/drivers/scsi/cxgbi/libcxgbi.c
> +++ b/drivers/scsi/cxgbi/libcxgbi.c
> @@ -798,8 +798,7 @@ void cxgbi_sock_closed(struct cxgbi_sock *csk)
>  		return;
>  	if (csk->saddr.sin_port)
>  		sock_put_port(csk);
> -	if (csk->dst)
> -		dst_release(csk->dst);
> +	dst_release(csk->dst);
>  	csk->cdev->csk_release_offload_resources(csk);
>  	cxgbi_sock_set_state(csk, CTP_CLOSED);
>  	cxgbi_inform_iscsi_conn_closing(csk);
> 

Would you like to integrate this update suggestion
into another source code repository?

Regards,
Markus
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