Re: [PATCH v3 3/5] usbnet: smsc95xx: fix memory leak in smsc95xx_suspend

On 6 November 2012 01:45, Ming Lei [off-list ref] wrote:

This patch fixes memory leak in smsc95xx_suspend.

Good spot, thanks!

Note that check_warn_return just above your kfree can cause early
return in the error case, which would still leak filter_mask, so we
might want to explicitly expand that instance of the helper macro.

Also, it isn't necessary to bother mm to allocate 8bytes/16byte,
and we can use stack variable safely.

Acked-By: Steve Glendinning <steve.glendinning-nksJyM/082jR7s880joybQ@public.gmane.org>
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