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

[Mark Brown]

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.
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