Subject: Re: [01/28] hostap: Mark 'freq_list' as __maybe_unused

From: Kalle Valo <[email-masked]>
Date: Tue, 1 Sep 2020 09:03:18 +0000 (UTC)

Lee Jones <[email-masked]> wrote:

> 'freq_list' is used in some source files which include hostap.h, but
> not all.  The compiler complains about the times it's not used.  Mark
> it as __maybe_used to tell the compiler that this is not only okay,
> it's expected.
> 
> Fixes the following W=1 kernel build warning(s):
> 
>  In file included from drivers/net/wireless/intersil/hostap/hostap_80211_tx.c:9:
>  drivers/net/wireless/intersil/hostap/hostap.h:11:19: warning: ‘freq_list’ defined but not used [-Wunused-const-variable=]
>  In file included from drivers/net/wireless/intersil/hostap/hostap_main.c:31:
>  drivers/net/wireless/intersil/hostap/hostap.h:11:19: warning: ‘freq_list’ defined but not used [-Wunused-const-variable=]
>  In file included from drivers/net/wireless/intersil/hostap/hostap_proc.c:10:
>  drivers/net/wireless/intersil/hostap/hostap.h:11:19: warning: ‘freq_list’ defined but not used [-Wunused-const-variable=]
>  In file included from drivers/net/wireless/intersil/hostap/hostap_hw.c:50,
>  from drivers/net/wireless/intersil/hostap/hostap_cs.c:196:
>  At top level:
>  drivers/net/wireless/intersil/hostap/hostap.h:11:19: warning: ‘freq_list’ defined but not used [-Wunused-const-variable=]
>  In file included from drivers/net/wireless/intersil/hostap/hostap_hw.c:50,
>  from drivers/net/wireless/intersil/hostap/hostap_pci.c:221:
>  At top level:
>  drivers/net/wireless/intersil/hostap/hostap.h:11:19: warning: ‘freq_list’ defined but not used [-Wunused-const-variable=]
>  In file included from drivers/net/wireless/intersil/hostap/hostap_hw.c:50,
>  from drivers/net/wireless/intersil/hostap/hostap_plx.c:264:
>  At top level:
>  drivers/net/wireless/intersil/hostap/hostap.h:11:19: warning: ‘freq_list’ defined but not used [-Wunused-const-variable=]
> 
> Cc: Jouni Malinen <[email-masked]>
> Cc: Kalle Valo <[email-masked]>
> Cc: "David S. Miller" <[email-masked]>
> Cc: Jakub Kicinski <[email-masked]>
> Cc: [email-masked]
> Cc: [email-masked]
> Signed-off-by: Lee Jones <[email-masked]>

10 patches applied to wireless-drivers-next.git, thanks.

34537d4924ba hostap: Mark 'freq_list' as __maybe_unused
470d48c1c4c6 rsi: Fix some kernel-doc issues
2fc4c9ff1606 rsi: File header should not be kernel-doc
9833f5034597 libertas_tf: Demote non-conformant kernel-doc headers
25ced81e288d wlcore: cmd: Fix some parameter description disparities
9554663b8c57 libertas_tf: Fix a bunch of function doc formatting issues
6182abd858f7 iwlegacy: debug: Demote seemingly unintentional kerneldoc header
debdbb0c1b20 hostap: hostap_ap: Mark 'txt' as __always_unused
e2eb189e7660 cw1200: wsm: Remove 'dummy' variables
f696d724358c libertas: Fix 'timer_list' stored private data related dot-rot

-- 
https://patchwork.kernel.org/patch/11723193/

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