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btrfs: Remove unused variable 

Src was initially part of 31ff1cd25d ("Btrfs: Copy into the log tree in
big batches"), however 16e7549f04 ("Btrfs: incompatible format change
to remove hole extents") changed parameters passed to copy_items which
made the src variable redundant.

Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: Timofey Titovets <nefelim4ag@gmail.com>
Reviewed-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Nikolay Borisov 2017-08-21 12:43:43 +03:00 committed by David Sterba
parent 9b4a9b283d
commit 8ca199501e
1 changed files with 0 additions and 2 deletions
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2
fs/btrfs/tree-log.c
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@ -4647,7 +4647,6 @@ static int btrfs_log_inode(struct btrfs_trans_handle *trans,
struct btrfs_key min_key;
struct btrfs_key max_key;
struct btrfs_root *log = root->log_root;
struct extent_buffer *src = NULL;
LIST_HEAD(logged_list);
u64 last_extent = 0;
int err = 0;
@ -4890,7 +4889,6 @@ static int btrfs_log_inode(struct btrfs_trans_handle *trans,
goto next_slot;
}
src = path->nodes[0];
if (ins_nr && ins_start_slot + ins_nr == path->slots[0]) {
ins_nr++;
goto next_slot;