Re: [PATCH 2/4] usb: hub: remove obsolete while cycle in hub_event()

[Alan Stern]

On Fri, 12 Sep 2014, Petr Mladek wrote:

> The USB hub events are proceed by workqueue instead of kthread now.
> The result is that hub_event() function processes only one event.
> The while cycle was not removed earlier to show the real changes when
> switching to the workqueue.
> 
> This patch also consolidates the goto targets and rename them from "loop*"
> to "out*".
> 
> When touching the code, it fixes also formatting of dev_err() and dev_dbg()
> calls to make checkpatch.pl happy :-)

Although the reason given in the description above is not really
accurate, removing the loop in hub_events is a reasonable thing to do.  
That loop doesn't serve any purpose as far as I can see.

Alan Stern

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