Re: [PATCH] scsi: bnx2fc: remove unneeded variable

[Mukesh Ojha <mojha@codeaurora.org>]

On 3/29/2019 8:54 AM, Ding Xiang wrote:
> "rc" is unneeded,just return SUCCESS

"rc variable is  not needed in `bnx2fc_abts_cleanup`. Fix this by 
removing it ."


Reviewed-by: Mukesh Ojha <mojha@codeaurora.org>

-Mukesh

>
> Signed-off-by: Ding Xiang <dingxiang@cmss.chinamobile.com>
> ---
>   drivers/scsi/bnx2fc/bnx2fc_io.c | 3 +--
>   1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/scsi/bnx2fc/bnx2fc_io.c b/drivers/scsi/bnx2fc/bnx2fc_io.c
> index bc9f2a2..8def63c 100644
> --- a/drivers/scsi/bnx2fc/bnx2fc_io.c
> +++ b/drivers/scsi/bnx2fc/bnx2fc_io.c
> @@ -1083,7 +1083,6 @@ int bnx2fc_eh_device_reset(struct scsi_cmnd *sc_cmd)
>   static int bnx2fc_abts_cleanup(struct bnx2fc_cmd *io_req)
>   {
>   	struct bnx2fc_rport *tgt = io_req->tgt;
> -	int rc = SUCCESS;
>   	unsigned int time_left;
>   
>   	io_req->wait_for_comp = 1;
> @@ -1110,7 +1109,7 @@ static int bnx2fc_abts_cleanup(struct bnx2fc_cmd *io_req)
>   	kref_put(&io_req->refcount, bnx2fc_cmd_release);
>   
>   	spin_lock_bh(&tgt->tgt_lock);
> -	return rc;
> +	return SUCCESS;
>   }
>   
>   /**