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Message-Id: <20160314.152502.1823929263984045274.davem@davemloft.net>
Date: Mon, 14 Mar 2016 15:25:02 -0400 (EDT)
From: David Miller <davem@...emloft.net>
To: elfring@...rs.sourceforge.net
Cc: b.a.t.m.a.n@...ts.open-mesh.org, netdev@...r.kernel.org,
a@...table.cc, mareklindner@...mailbox.ch, sw@...onwunderlich.de,
sven@...fation.org, linux-kernel@...r.kernel.org,
kernel-janitors@...r.kernel.org, julia.lawall@...6.fr
Subject: Re: [PATCH] batman-adv: Less function calls in
batadv_is_ap_isolated() after error detection
From: SF Markus Elfring <elfring@...rs.sourceforge.net>
Date: Fri, 11 Mar 2016 13:40:56 +0100
> From: Markus Elfring <elfring@...rs.sourceforge.net>
> Date: Fri, 11 Mar 2016 13:10:20 +0100
>
> The variables "tt_local_entry" and "tt_global_entry" were eventually
> checked again despite of a corresponding null pointer test before.
>
> * Avoid this double check by reordering a function call sequence
> and the better selection of jump targets.
>
> * Omit the initialisation for these variables at the beginning then.
>
> Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
I am assuming Antonio will take this in via his tree.
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