From: Johannes Berg <johannes@sipsolutions.net>
To: Dan Carpenter <dan.carpenter@oracle.com>
Cc: linux-wireless@vger.kernel.org
Subject: Re: (bug report) iwlwifi: inconsitent NULL checking
Date: Thu, 26 Nov 2015 21:21:36 +0100 [thread overview]
Message-ID: <1448569296.2167.45.camel@sipsolutions.net> (raw)
In-Reply-To: <20151126194451.GH7289@mwanda>
On Thu, 2015-11-26 at 22:44 +0300, Dan Carpenter wrote:
>
> The first problem is that it doesn't see that if mvm_sta is non-NULL
> then that implies lq_sta is non-NULL. But even if that worked, after
> we do the function call, it sees that the function that mvm_sta is
> non-NULL but it wouldn't see that that means lq_sta is non-
> NULL. It's not so terribly far from working but it's not there yet.
>
Ah, yes, I completely forgot that it's two (related) variables :)
johannes
prev parent reply other threads:[~2015-11-26 20:21 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-26 12:03 (bug report) iwlwifi: inconsitent NULL checking Dan Carpenter
2015-11-26 12:16 ` Johannes Berg
2015-11-26 12:37 ` Dan Carpenter
2015-11-26 12:51 ` Johannes Berg
2015-11-26 19:44 ` Dan Carpenter
2015-11-26 20:21 ` Johannes Berg [this message]
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