Re: [GIT PULL] Btrfs updates

[Linus Torvalds]

On Fri, Jun 15, 2012 at 11:09 AM, Chris Mason <chris.mason@xxxxxxxxxxxx> wrote:
>
> Please pull my for-linus branch:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git for-linus

This seems to introduce a new warning:

  In file included from fs/btrfs/ctree.c:22:0:
  fs/btrfs/ctree.c: In function ‘btrfs_search_old_slot’:
  fs/btrfs/ctree.h:2117:240: warning: ‘old_generation’ may be used
uninitialized in this function [-Wmaybe-uninitialized]
  fs/btrfs/ctree.c:1178:6: note: ‘old_generation’ was declared here

which looks like just gcc being unable to see that it is only used
when set, but it's still annoying. I'd suggest initializing it to 0
just to shut up the compiler. Ok?

                 Linus
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