netdev - Re: [PATCH] phylib: add mdio-gpio bus driver (v2)

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: <4906C14F.6000305@teltonika.lt>
Date:	Tue, 28 Oct 2008 09:37:51 +0200
From:	Paulius Zaleckas <paulius.zaleckas@...tonika.lt>
To:	Mike Frysinger <vapier.adi@...il.com>
CC:	netdev@...r.kernel.org, linux-arm-kernel@...ts.arm.linux.org.uk,
	linux-embedded@...r.kernel.org
Subject: Re: [PATCH] phylib: add mdio-gpio bus driver (v2)

Mike Frysinger wrote:
> On Mon, Oct 27, 2008 at 06:53, Paulius Zaleckas wrote:
>> +       new_bus->irq = kmalloc(sizeof(int) * PHY_MAX_ADDR, GFP_KERNEL);
> 
> oh, and this should be kcalloc()

Why? kcalloc() fills allocated memory with zeros and in this case it has
to be filled with -1... this is done by further for() routine. I don't
see the point to fill it with zeros before...

> -mike
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html