Subject: Re: [PATCH RESEND] nfc: hci: Save a few bytes of memory when registering a 'nfc_llc' engine

From: Jakub Kicinski <[email-masked]>
Date: Wed, 31 Jan 2024 15:08:03 -0800

On Sat, 27 Jan 2024 10:58:29 +0100 Christophe JAILLET wrote:
> nfc_llc_register() calls pass a string literal as the 'name' parameter.
> 
> So kstrdup_const() can be used instead of kfree() to avoid a memory
> allocation in such cases.
> 
> Signed-off-by: Christophe JAILLET <[email-masked]>
> Reviewed-by: Krzysztof Kozlowski <[email-masked]>

There is a kfree() call in nfc_llc_exit() that looks suspiciously
like it may also free the name.