linux-kernel - Re: drivers/net/wireless/ath/ath11k/mac.c:5408:22: error: parameter 'changed

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Date:   Mon, 08 Nov 2021 12:55:39 +0200
From:   Kalle Valo <kvalo@...eaurora.org>
To:     kernel test robot <lkp@...el.com>
Cc:     Seevalamuthu Mariappan <seevalam@...eaurora.org>,
        llvm@...ts.linux.dev, kbuild-all@...ts.01.org,
        linux-kernel@...r.kernel.org, Miles Hu <milehu@...eaurora.org>,
        Vasanthakumar Thiagarajan <vthiagar@...eaurora.org>,
        Jouni Malinen <jouni@...eaurora.org>,
        "ath11k\@lists.infradead.org" <ath11k@...ts.infradead.org>
Subject: Re: drivers/net/wireless/ath/ath11k/mac.c:5408:22: error: parameter 'changed_flags' set but not used

+ ath11k list

kernel test robot <lkp@...el.com> writes:

> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> head:   fe91c4725aeed35023ba4f7a1e1adfebb6878c23
> commit: 689a5e6fff75229ac7c2af7a9c51dc2d3ca1882b ath11k: monitor mode clean up to use separate APIs
> date:   6 weeks ago
> config: hexagon-buildonly-randconfig-r006-20211013 (attached as .config)
> compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project b6a8c695542b2987eb9a203d5663a0740cb4725f)
> reproduce (this is a W=1 build):
>         wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
>         chmod +x ~/bin/make.cross
>         # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=689a5e6fff75229ac7c2af7a9c51dc2d3ca1882b
>         git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
>         git fetch --no-tags linus master
>         git checkout 689a5e6fff75229ac7c2af7a9c51dc2d3ca1882b
>         # save the attached .config to linux build tree
>         COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 ARCH=hexagon 
>
> If you fix the issue, kindly add following tag as appropriate
> Reported-by: kernel test robot <lkp@...el.com>
>
> All errors (new ones prefixed by >>):
>
>>> drivers/net/wireless/ath/ath11k/mac.c:5408:22: error: parameter 'changed_flags' set but not used [-Werror,-Wunused-but-set-parameter]
>                                               unsigned int changed_flags,
>                                                            ^
>    1 error generated.

Looks like a valid warning to me, can someone submit a patch?

-- 
https://patchwork.kernel.org/project/linux-wireless/list/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches