Re: [PATCH -next] RDMA/srpt: Fix error return code in srpt_cm_req_recv()

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On 4/8/21 4:31 AM, Wang Wensheng wrote:
> Fix to return a negative error code from the error handling
> case instead of 0, as done elsewhere in this function.
> 
> Fixes: db7683d7deb2 ("IB/srpt: Fix login-related race conditions")
> Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
> Signed-off-by: Wang Wensheng <wangwensheng4@xxxxxxxxxx>
> ---
>  drivers/infiniband/ulp/srpt/ib_srpt.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/infiniband/ulp/srpt/ib_srpt.c b/drivers/infiniband/ulp/srpt/ib_srpt.c
> index 98a393d..ea44780 100644
> --- a/drivers/infiniband/ulp/srpt/ib_srpt.c
> +++ b/drivers/infiniband/ulp/srpt/ib_srpt.c
> @@ -2382,6 +2382,7 @@ static int srpt_cm_req_recv(struct srpt_device *const sdev,
>  		pr_info("rejected SRP_LOGIN_REQ because target %s_%d is not enabled\n",
>  			dev_name(&sdev->device->dev), port_num);
>  		mutex_unlock(&sport->mutex);
> +		ret = -EINVAL;
>  		goto reject;
>  	}

Reviewed-by: Bart Van Assche <bvanassche@xxxxxxx>



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