btrfs: Refactor count handling in btrfs_unpin_free_ino

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With gcc 4.1.2:

    fs/btrfs/inode-map.c: In function ‘btrfs_unpin_free_ino’:
    fs/btrfs/inode-map.c:241: warning: ‘count’ may be used uninitialized in this function

While this warning is a false-positive, it can easily be killed by
refactoring the code.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

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Geert Uytterhoeven 2018-06-22 09:18:29 +02:00 • committed by David Sterba

parent d3c6be6fda

commit bc931c0ef8

1 changed files with 4 additions and 7 deletions

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fs/btrfs/inode-map.c

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