linux-kernel - Re: [PATCH 1/2] HID: hid-lg4ff: Use Private Data

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <44acbf3ff0b6aa62eab2831ee6ecea80.squirrel@mungewell.org>
Date:	Mon, 2 Apr 2012 13:01:30 -0400
From:	simon@...gewell.org
To:	"Jiri Slaby" <jslaby@...e.cz>
Cc:	"Simon Wood" <simon@...gewell.org>, linux-input@...r.kernel.org,
	linux-kernel@...r.kernel.org, "Jiri Kosina" <jkosina@...e.cz>,
	"Michael Bauer" <michael@...auer.org>,
	"Michal Maly" <madcatxster@...il.com>
Subject: Re: [PATCH 1/2] HID: hid-lg4ff: Use Private Data


>> +	struct lg4ff_device_entry *uninitialized_var(entry);
>> +	struct lg_drv_data *uninitialized_var(drv_data);
>
> You don't need uninitialized_var bloat anymroe, right?

I guess I don't fully understand the 'unitialized_var()' macro, and was
just following the previous uses in the code.

Google'ing doesn't really help either. Is there a definitive guide as when
to use and not?

Simon

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/