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Re: [PATCH] mac80211: fix single queue drivers

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On 05/07/2012 10:45 AM, Johannes Berg wrote:
From: Johannes Berg<johannes.berg@xxxxxxxxx>

My queue management rework broke drivers that don't
have multiple AC queues and register a single queue
only, causing a warning:

WARNING: at net/mac80211/iface.c:162 ieee80211_check_queues

This was due to filling the queues wrongly and then
noticing the error when checking later.

Reported-and-Tested-by: Larry Finger<Larry.Finger@xxxxxxxxxxxx>
Signed-off-by: Johannes Berg<johannes.berg@xxxxxxxxx>

John,

I know you have been busy and that Linus is restricting the patches to be added after 3.4-rc7; however, this one really needs to get into 3.4. If it does not make it, every wireless device with only one hardware queue will break.

Larry


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