Messages in this thread Patch in this message | | | From | Jiapeng Chong <> | Subject | [PATCH] btrfs: Remove redundant initialization of slot | Date | Fri, 31 Dec 2021 20:23:06 +0800 |
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slot is being initialized to path->slots[0] but this is never read as slot is overwritten later on. Remove the redundant initialization.
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 <abaci@linux.alibaba.com> Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> --- fs/btrfs/tree-log.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c index 9165486b554e..c083562a3334 100644 --- a/fs/btrfs/tree-log.c +++ b/fs/btrfs/tree-log.c @@ -6122,7 +6122,7 @@ static int log_new_ancestors(struct btrfs_trans_handle *trans, while (true) { struct btrfs_fs_info *fs_info = root->fs_info; struct extent_buffer *leaf = path->nodes[0]; - int slot = path->slots[0]; + int slot; struct btrfs_key search_key; struct inode *inode; u64 ino; -- 2.20.1.7.g153144c
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