Re: linux-next: build warning after merge of the btrfs-kdave tree

From	David Sterba <dsterba@suse.cz>
Newsgroups	linux.kernel
Subject	Re: linux-next: build warning after merge of the btrfs-kdave tree
Date	2017-05-18 15:00 +0200
Message-ID	<tItc6-2GL-21@gated-at.bofh.it> (permalink)
References	<tIgRz-1ml-1@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On Thu, May 18, 2017 at 09:41:46AM +1000, Stephen Rothwell wrote:
> Hi David,
> 
> After merging the btrfs-kdave tree, today's linux-next build (powerpc
> ppc64_defconfig) produced this warning:
> 
> fs/btrfs/inode.c: In function 'btrfs_submit_direct':
> fs/btrfs/inode.c:8467:14: warning: 'bio' may be used uninitialized in this function [-Wmaybe-uninitialized]
>   struct bio *bio;
>               ^
> 
> I can't tell if it is a false positive or not.

It seems to be a false positive. Patch updated and will be part of the
next for-next.

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linux-next: build warning after merge of the btrfs-kdave tree Stephen Rothwell <sfr@canb.auug.org.au> - 2017-05-18 01:50 +0200
  Re: linux-next: build warning after merge of the btrfs-kdave tree David Sterba <dsterba@suse.cz> - 2017-05-18 15:00 +0200

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