lkml.org 
[lkml]   [2022]   [Aug]   [26]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH v2 17/25] usb: gadget: f_tcm: Handle abort command
On 2022-07-18 18:27:51 [-0700], Thinh Nguyen wrote:
> diff --git a/drivers/usb/gadget/function/f_tcm.c b/drivers/usb/gadget/function/f_tcm.c
> --- a/drivers/usb/gadget/function/f_tcm.c
> +++ b/drivers/usb/gadget/function/f_tcm.c
> @@ -1278,6 +1278,22 @@ static void usbg_queue_tm_rsp(struct se_cmd *se_cmd)
>
> static void usbg_aborted_task(struct se_cmd *se_cmd)
> {
> + struct usbg_cmd *cmd = container_of(se_cmd, struct usbg_cmd, se_cmd);
> + struct f_uas *fu = cmd->fu;
> + struct uas_stream *stream = cmd->stream;
> + int ret = 0;
> +
> + if (stream->req_out->status == -EINPROGRESS)
> + ret = usb_ep_dequeue(fu->ep_out, stream->req_out);
> + else if (stream->req_in->status == -EINPROGRESS)
> + ret = usb_ep_dequeue(fu->ep_in, stream->req_in);
> + else if (stream->req_status->status == -EINPROGRESS)
> + ret = usb_ep_dequeue(fu->ep_status, stream->req_status);
> +
> + if (ret)
> + pr_err("Unable to dequeue se_cmd out %p\n", se_cmd);

I know I wasn't the best example here. But if you continue to work on
that one, if would be nice if you could replace all the pr_err() here
with a dev_err() (or so) so it is bound to an actual device and the
reader can actually pin point the message to the actually device/
subsystem. I'm not sure if we lack a device or I was extremely lazy.
Again, not something you need change now.

> + cmd->state = UASP_QUEUE_COMMAND;
> }
>
> static const char *usbg_check_wwn(const char *name)

Sebastian

\
 
 \ /
  Last update: 2022-08-26 09:49    [W:5.054 / U:0.016 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site