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From: Joerg Pommnitz <pommnitz@yahoo.com>
To: linux-wireless@vger.kernel.org
Subject: Re: [RFC] mac80211: sample survey implementation for mac80211 &amp; hwsim
Date: Thu, 22 Apr 2010 08:04:07 +0000 (UTC)	[thread overview]
Message-ID: <loom.20100422T100127-458@post.gmane.org> (raw)
In-Reply-To: 201004191023.57987.holgerschurig@gmail.com

Holger Schurig <holgerschurig@...> writes:

> 
> +static int ieee80211_dump_survey(struct wiphy *wiphy, struct net_device *dev,
> +				 int idx, struct survey_info *survey)
> +{
> +	struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
> +
> +	if (!local->ops->get_survey)
> +		return -EOPNOTSUPP;

The check for the function is duplicated in drv_get_survey. I think the
wrapper should be called unconditionally.

> +
> +	return drv_get_survey(local, idx, survey);
> +}
> +



  parent reply	other threads:[~2010-04-22  8:04 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-04-19  8:23 [RFC] mac80211: sample survey implementation for mac80211 & hwsim Holger Schurig
2010-04-19  8:58 ` Holger Schurig
2010-04-19  9:02 ` Johannes Berg
2010-04-22  8:04 ` Joerg Pommnitz [this message]
2010-05-26 20:43   ` [RFC] mac80211: sample survey implementation for mac80211 &amp; hwsim Johannes Berg
2010-06-29 19:00     ` [PATCH] mac80211: remove unnecessary check in ieee80211_dump_survey John W. Linville
2010-06-29 19:00     ` [PATCH] mac80211: add basic tracing to drv_get_survey John W. Linville

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