Src was initially part of 31ff1cd25d37 ("Btrfs: Copy into the log tree in
big batches"), however 16e7549f045d ("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@xxxxxxxx>
---
fs/btrfs/tree-log.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c
index ad7f4bab640b..cb29528a8bba 100644
--- a/fs/btrfs/tree-log.c
+++ b/fs/btrfs/tree-log.c
@@ -2740,7 +2740,7 @@ static inline void btrfs_remove_log_ctx(struct btrfs_root *root,
mutex_unlock(&root->log_mutex);
}
-/*
+/*
* Invoked in log mutex context, or be sure there is no other task which
* can access the list.
*/
@@ -4637,7 +4637,6 @@ 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;
@@ -4880,7 +4879,6 @@ 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;
--
2.7.4
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