btrfs: remove unused pointer 'tree' in btrfs_submit_compressed_read

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Pointer 'tree' is being assigned but is never used hence it is redundant
and can be removed. This is a leftover from cleanup patch
00032d38ea ("btrfs: drop extent_io_ops::merge_bio_hook
callback").

Cleans up clang warning:

  warning: variable 'tree' set but not used [-Wunused-but-set-variable]

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

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Colin Ian King 2018-08-28 14:21:01 +01:00 • committed by David Sterba

parent d005dbeca0

commit 29c5e5d496

1 changed files with 0 additions and 2 deletions

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fs/btrfs/compression.c

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