netdev - Re: [PATCH -next] brcmfmac: remove set but not used variable 'mpnum','nsp','nmp'

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <0101016e87850355-969ffdac-7a02-4d1e-af93-99e9c27109d6-000000@us-west-2.amazonses.com>
Date:   Wed, 20 Nov 2019 06:34:31 +0000
From:   Kalle Valo <kvalo@...eaurora.org>
To:     zhengbin <zhengbin13@...wei.com>
Cc:     <arend.vanspriel@...adcom.com>, <franky.lin@...adcom.com>,
        <kvalo@...eaurora.org>, <davem@...emloft.net>,
        <linux-wireless@...r.kernel.org>,
        <brcm80211-dev-list.pdl@...adcom.com>,
        <brcm80211-dev-list@...ress.com>, <netdev@...r.kernel.org>
Subject: Re: [PATCH -next] brcmfmac: remove set but not used variable 'mpnum','nsp','nmp'

zhengbin <zhengbin13@...wei.com> writes:

> Fixes gcc '-Wunused-but-set-variable' warning:
>
> drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c: In function brcmf_chip_dmp_get_regaddr:
> drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c:790:5: warning: variable mpnum set but not used [-Wunused-but-set-variable]
> drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c: In function brcmf_chip_dmp_erom_scan:
> drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c:866:10: warning: variable nsp set but not used [-Wunused-but-set-variable]
> drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c: In function brcmf_chip_dmp_erom_scan:
> drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c:866:5: warning: variable nmp set but not used [-Wunused-but-set-variable]
>
> They are introduced by commit 05491d2ccf20 ("brcm80211:
> move under broadcom vendor directory"), but never used,
> so remove them.

No they are not, that commit only moved the driver into a different
directory. I'll remove that sentence when I commit this.

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