Re: [PATCH] block: fix possible NULL dereference

From	Jens Axboe <axboe@kernel.dk>
Newsgroups	linux.kernel
Subject	Re: [PATCH] block: fix possible NULL dereference
Date	2016-03-10 16:50 +0100
Message-ID	<rbb0C-AW-9@gated-at.bofh.it> (permalink)
References	<rb76G-6oK-21@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On 03/10/2016 04:39 AM, Sudip Mukherjee wrote:
> We were checking for iter to be NULL after dereferencing it. Lets first
> check it and then use it.

Nobody calls it with iter == NULL, I think we should just kill the !iter 
check


-- 
Jens Axboe

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[PATCH] block: fix possible NULL dereference Sudip Mukherjee <sudipm.mukherjee@gmail.com> - 2016-03-10 12:40 +0100
  Re: [PATCH] block: fix possible NULL dereference Johannes Thumshirn <jthumshirn@suse.de> - 2016-03-10 13:10 +0100
  Re: [PATCH] block: fix possible NULL dereference Jens Axboe <axboe@kernel.dk> - 2016-03-10 16:50 +0100

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