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btrfs: remove unused pointer 'tree' in btrfs_submit_compressed_read
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>
This commit is contained in:
parent
d005dbeca0
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29c5e5d496
@ -528,7 +528,6 @@ blk_status_t btrfs_submit_compressed_read(struct inode *inode, struct bio *bio,
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int mirror_num, unsigned long bio_flags)
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{
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struct btrfs_fs_info *fs_info = btrfs_sb(inode->i_sb);
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struct extent_io_tree *tree;
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struct extent_map_tree *em_tree;
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struct compressed_bio *cb;
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unsigned long compressed_len;
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@ -545,7 +544,6 @@ blk_status_t btrfs_submit_compressed_read(struct inode *inode, struct bio *bio,
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int faili = 0;
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u32 *sums;
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tree = &BTRFS_I(inode)->io_tree;
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em_tree = &BTRFS_I(inode)->extent_tree;
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/* we need the actual starting offset of this extent in the file */
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