On Fri, Dec 21, 2001 at 02:28:37PM -0500, [EMAIL PROTECTED] wrote:
> The docs say we should get URBs with usb_alloc_urb. However, CDCEther.c
> embeds the URBs as part of ether_dev. I don't see that usb_alloc_urb
> does anything special, except allocate extra space required when
> requesting isoch frames. Therefore, does it really matter? Is it
> preferable to use usb_alloc_urb?
It is strongly recommended. See it object oriented: usb_alloc_urb is the
constructor, and the constructor is the only way to get the object.
Currently it does nothing special, but it may do more sophisticated locking,
usage counting etc. in the future.
--
Georg Acher, [EMAIL PROTECTED]
http://www.in.tum.de/~acher/
"Oh no, not again !" The bowl of petunias
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