In btrfs_invalidatepage() we re-declare @tree variable as btrfs_ordered_inode_tree.
Remove such variable shadowing which can be very confusing. Signed-off-by: Qu Wenruo <[email protected]> --- fs/btrfs/inode.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index dced71bccaac..b4d36d138008 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -8169,6 +8169,7 @@ static void btrfs_invalidatepage(struct page *page, unsigned int offset, unsigned int length) { struct btrfs_inode *inode = BTRFS_I(page->mapping->host); + struct btrfs_ordered_inode_tree *ordered_tree = &inode->ordered_tree; struct extent_io_tree *tree = &inode->io_tree; struct btrfs_ordered_extent *ordered; struct extent_state *cached_state = NULL; @@ -8218,15 +8219,11 @@ static void btrfs_invalidatepage(struct page *page, unsigned int offset, * for the finish_ordered_io */ if (TestClearPagePrivate2(page)) { - struct btrfs_ordered_inode_tree *tree; - - tree = &inode->ordered_tree; - - spin_lock_irq(&tree->lock); + spin_lock_irq(&ordered_tree->lock); set_bit(BTRFS_ORDERED_TRUNCATED, &ordered->flags); ordered->truncated_len = min(ordered->truncated_len, start - ordered->file_offset); - spin_unlock_irq(&tree->lock); + spin_unlock_irq(&ordered_tree->lock); ASSERT(end - start + 1 < U32_MAX); if (btrfs_dec_test_ordered_pending(inode, &ordered, -- 2.29.2
