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

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



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 <christophe.jaillet@xxxxxxxxxx>
> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>

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




[Index of Archives]     [Kernel Development]     [Kernel Announce]     [Kernel Newbies]     [Linux Networking Development]     [Share Photos]     [IDE]     [Security]     [Git]     [Netfilter]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Device Mapper]

  Powered by Linux