Re: [PATCH] scsi: esas2r: prevent a potential NULL dereference in esas2r_probe()

[Jing Xiangfeng <jingxiangfeng@xxxxxxxxxx>]

On 2020/9/16 5:44, Martin K. Petersen wrote:
> Jing,
>
> > esas2r_probe() calls scsi_host_put() in an error path. However,
> > esas2r_log_dev() may hit a potential NULL dereference. So use NUll instead.
>
> Wouldn't it be better to move the scsi_host_put() call after the error
> message?

There is already a message before the scsi_host_put() call. It is used 
to record calling function.

>