From: Zefir Kurtisi <zefir.kurtisi@neratec.com>
To: Kalle Valo <kvalo@adurom.com>
Cc: linville@tuxdriver.com, linux-wireless@vger.kernel.org,
jim.epost@gmail.com
Subject: Re: [PATCH] ath9k: fix build error with disabled debug
Date: Fri, 23 May 2014 10:15:08 +0200 [thread overview]
Message-ID: <537F038C.7050305@neratec.com> (raw)
In-Reply-To: <877g5e3qfg.fsf@purkki.adurom.net>
On 05/22/2014 03:15 PM, Kalle Valo wrote:
> Zefir Kurtisi <zefir.kurtisi@neratec.com> writes:
>
>> DFS pulse interval printing is only available
>> when CONFIG_ATH9K_DEBUGFS is set.
>>
>> Signed-off-by: Zefir Kurtisi <zefir.kurtisi@neratec.com>
>
> [...]
>
>> --- a/drivers/net/wireless/ath/ath9k/dfs.c
>> +++ b/drivers/net/wireless/ath/ath9k/dfs.c
>> @@ -178,12 +178,14 @@ void ath9k_dfs_process_phyerr(struct ath_softc *sc, void *data,
>> pe.ts = mactime;
>> if (ath9k_postprocess_radar_event(sc, &ard, &pe)) {
>> struct dfs_pattern_detector *pd = sc->dfs_detector;
>> +#ifdef CONFIG_ATH9K_DEBUGFS
>
> IMHO config_enabled() is much nicer than ifdef.
>
Actually, I dislike both of them.
While this is for debug printing only, it is still a bad idea to use variables in
debugfs dependent space and splatter source code with required checks. I'll move
that into a different context and post a follow-up patch.
John, please drop this one.
next prev parent reply other threads:[~2014-05-23 8:15 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-21 10:40 [PATCH] ath9k: fix build error with disabled debug Zefir Kurtisi
2014-05-22 13:15 ` Kalle Valo
2014-05-23 8:15 ` Zefir Kurtisi [this message]
2014-05-23 14:40 ` John W. Linville
2014-05-23 15:22 ` [PATCH] ath9k: simplify DFS pulse interval debug printing Zefir Kurtisi
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