Re: [PATCH] usbnet: Activate halt interrupt endpoint before re-submit URB

On Mon, Jun 18, 2012 at 3:23 PM, Oliver Neukum [off-list ref] wrote:

Am Montag, 18. Juni 2012, 01:30:17 schrieb David Miller:

quoted

From: Huajun Li <redacted>
Date: Wed, 13 Jun 2012 20:50:31 +0800

quoted

intr_complete() submits URB even the interrupt endpoint stalls.
This patch will try to activate the endpoint once the exception
occurs, and then re-submit the URB if the endpoint works again.

Signed-off-by: Huajun Li <redacted>

Review from USB experts would be appreciated.

The code implements a minimum error handler correctly.
Did you observe a stall in actual hardware or is this a just
in case patch?

This one is just a patch, thanks for your comments.

       Regards
               Oliver

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