From: chongjiapeng <[email protected]>
slot and leaf are being initialized to path->slots[0] and
path->nodes[0], but this is never read as slot and leaf
is overwritten later on. Remove the redundant assignment.
Cleans up the following clang-analyzer warning:
fs/btrfs/tree-log.c:6125:7: warning: Value stored to 'slot' during its
initialization is never read [clang-analyzer-deadcode.DeadStores].
Reported-by: Abaci Robot <[email protected]>
Signed-off-by: chongjiapeng <[email protected]>
---
Changes in v2:
-Remove redundant assignment of leaf.
fs/btrfs/tree-log.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c
index 4b89ac769347..d99cda0acd95 100644
--- a/fs/btrfs/tree-log.c
+++ b/fs/btrfs/tree-log.c
@@ -6188,8 +6188,6 @@ static int log_new_ancestors(struct btrfs_trans_handle *trans,
if (ret < 0)
return ret;
- leaf = path->nodes[0];
- slot = path->slots[0];
if (slot >= btrfs_header_nritems(leaf)) {
ret = btrfs_next_leaf(root, path);
if (ret < 0)
--
2.19.1.6.gb485710b