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usb: dwc3: gadget: Return -ESHUTDOWN on ep disable

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[ Upstream commit ffb9da4a04 ]

The usb_request API clearly noted that removed requests due to disabled
endpoint should have -ESHUTDOWN status returned. Don't change this
behavior.

Fixes: b44c0e7fef ("usb: dwc3: gadget: conditionally remove requests")
Signed-off-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Link: https://lore.kernel.org/r/3421859485cb32d77e2068549679a6c07a7797bc.1667875427.git.Thinh.Nguyen@synopsys.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Stable-dep-of: f90f5afd50 ("usb: dwc3: gadget: Clear ep descriptor last")
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Thinh Nguyen 2022-11-07 18:45:44 -08:00 • committed by Greg Kroah-Hartman
commit cff7523ab8
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/dwc3/gadget.c
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@ -809,7 +809,7 @@ static int __dwc3_gadget_ep_disable(struct dwc3_ep *dep)
dep->endpoint.desc = NULL;
}
dwc3_remove_requests(dwc, dep, -ECONNRESET);
dwc3_remove_requests(dwc, dep, -ESHUTDOWN);
dep->stream_capable = false;
dep->type = 0;