On Thu, 2013-12-12 at 13:23 +0000, Ian Abbott wrote: > follow 2fd2bdfccae61efe18f6b92b6a45fbf936d75b48 > > pcmuio_detach() is called by the comedi core even if pcmuio_attach() > returned an error, so `dev->private` might be `NULL`. Check for that > before dereferencing it. > > Also, as pointed out by Dan Carpenter, there is no need to check the > pointer passed to `kfree()` is non-NULL, so remove that check. > > Signed-off-by: Ian Abbott <[email protected]> > --- > Applies to 2.6.32.y through to 3.4.y inclusive. > Does not apply to 3.5.y onwards. [...]
Queued up for 3.2, thanks. Ben. -- Ben Hutchings If more than one person is responsible for a bug, no one is at fault.
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