Commit ea763ca

hyx0329dpgeorge

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usb-device: Raise RuntimeError when DCD error occurs.

So the behavior matches the comment. Signed-off-by: Hyx <hyx0329@outlook.com>

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Lines changed: 1 addition & 1 deletion

Lines changed: 2 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -600,7 +600,8 @@ def submit_xfer(self, ep_addr, data, done_cb=None):`
`600`	`600`	`# function has returned to the caller.`
`601`	`601`	`if not self._open:`
`602`	`602`	`raise RuntimeError("Not open")`
`603`		`- _dev._submit_xfer(ep_addr, data, done_cb)`
	`603`	`+ if not _dev._submit_xfer(ep_addr, data, done_cb):`
	`604`	`+ raise RuntimeError("DCD error")`
`604`	`605`
`605`	`606`	`def stall(self, ep_addr, *args):`
`606`	`607`	`# Set or get the endpoint STALL state.`

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