On Tue, May 15, 2001 at 02:40:08PM +0200, Oliver Neukum wrote:
> On Monday, 14. May 2001 23:31, Tom Rini wrote:
> > Hello. The attached patch makes the 'normal' USB scanner register w/
> > devfs. Comments/questions/et al? Thanks..
>
> You may pass a null pointer to devfs_unregister is registering has failed, eg
> due to low memory. I don't know whether this is a bug, have you checked ?
Well, if devfs_unregister gets a NULL, it just returns. But, if
devfs_register can't get the memory, it returns NULL before doing anything
to the node.
--
Tom Rini (TR1265)
http://gate.crashing.org/~trini/
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