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usb: gadget: f_tcm: Requeue command request on error

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If there's error on command request, make sure to requeue to receive the
next one.

Signed-off-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Link: https://lore.kernel.org/r/d4e55c13be8f83f99ee55f7b979a99e2c14fc4c8.1733876548.git.Thinh.Nguyen@synopsys.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Thinh Nguyen
2024-12-11 00:34:09 +00:00
committed by Greg Kroah-Hartman
parent a4d7274d07
commit 3ce3b2108f
1 changed files with 6 additions and 1 deletions
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7
drivers/usb/gadget/function/f_tcm.c
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@@ -283,8 +283,13 @@ static void bot_cmd_complete(struct usb_ep *ep, struct usb_request *req)
fu->flags &= ~USBG_BOT_CMD_PEND;
if (req->status < 0)
if (req->status < 0) {
struct usb_gadget *gadget = fuas_to_gadget(fu);
dev_err(&gadget->dev, "BOT command req err (%d)\n", req->status);
bot_enqueue_cmd_cbw(fu);
return;
}
ret = bot_submit_command(fu, req->buf, req->actual);
if (ret) {