Re: [Patch RFC 23/37] usb: gadgetfs: Convert semaphore to mutex

[Daniel Walker]

On Sun, 2009-07-26 at 08:18 +0000, Thomas Gleixner wrote:
> -               if (down_trylock (&epdata->lock) != 0)
> +               if (mutex_trylock(&epdata->lock) != 0)


You forget the mutex_trylock has an inverted return value..

Daniel

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