Messages in this thread |  | | | Date | Wed, 2 Jun 2004 00:46:54 -0700 | | From | Andrew Morton <> | | Subject | Re: [RFC/RFT] Raw access to serio ports (1/2) |
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Dmitry Torokhov <dtor_core@ameritech.net> wrote: > > > The return values here are mucked up - this function returns `written'. > > Or an error code in negative notation - it's the standard practice for > read/write. Am I missing something?
You want the function to return -ENODEV if !list->rawdev->serio
if (!list->rawdev->serio) { retval = -ENODEV; goto out; } ... out: up(&rawdev_sem); return written; } But it won't. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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