[alsa-devel] [PATCH] fix ifnullfree.cocci warnings

[Julia Lawall]

On Tue, 14 Aug 2018, Mark Brown wrote:

> On Tue, Aug 14, 2018 at 12:57:57PM +0200, Julia Lawall wrote:
> > From: kbuild test robot <fengguang.wu at intel.com>
> >
> >  NULL check before some freeing functions is not needed.
> >
> >  Based on checkpatch warning
> >  "kfree(NULL) is safe this check is probably not required"
> >  and kfreeaddr.cocci by Julia Lawall.
> >
> > Generated by: scripts/coccinelle/free/ifnullfree.cocci
> >
> > Fixes: 0099cc17a399 ("ASoC:topology:avoid error log and oops during topology free.")
>
> This doesn't apply against current code, please check and resend (the
> above commit isn't in my tree:
>
> $ git show 0099cc17a399
> fatal: ambiguous argument '0099cc17a399': unknown revision or path not in the working tree.

Sorry, I didn't keep the tree information.

julia