linux-kernel - Re: [PATCH 12/18] driver: scsi: remove cast for kmalloc/kzalloc return value

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: <1363080469.2401.26.camel@dabdike.int.hansenpartnership.com>
Date:	Tue, 12 Mar 2013 09:27:49 +0000
From:	James Bottomley <James.Bottomley@...senPartnership.com>
To:	Zhang Yanfei <zhangyanfei@...fujitsu.com>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	linux-scsi@...r.kernel.org,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 12/18] driver: scsi: remove cast for kmalloc/kzalloc
 return value

On Tue, 2013-03-12 at 13:25 +0800, Zhang Yanfei wrote:
> remove cast for kmalloc/kzalloc return value.

I've got to ask why?  Just because void * can be assigned to any pointer
doesn't mean we should religiously eliminate all casts of void *.  If
the driver writer believes there's value making sure of the pointer
type, I'm happy to keep the cast.

James


--
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/