From cd9255be6980012ad54f2d4fd3941bc2586e43e5 Mon Sep 17 00:00:00 2001 From: Qu Wenruo Date: Mon, 27 Sep 2021 15:21:43 +0800 Subject: [PATCH] btrfs: remove unused parameter nr_pages in add_ra_bio_pages() Variable @nr_pages only gets increased but never used. Remove it. Signed-off-by: Qu Wenruo Signed-off-by: David Sterba --- fs/btrfs/compression.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/fs/btrfs/compression.c b/fs/btrfs/compression.c index 2a86a2a1494b..b50927740d27 100644 --- a/fs/btrfs/compression.c +++ b/fs/btrfs/compression.c @@ -551,7 +551,6 @@ static noinline int add_ra_bio_pages(struct inode *inode, u64 isize = i_size_read(inode); int ret; struct page *page; - unsigned long nr_pages = 0; struct extent_map *em; struct address_space *mapping = inode->i_mapping; struct extent_map_tree *em_tree; @@ -647,7 +646,6 @@ static noinline int add_ra_bio_pages(struct inode *inode, PAGE_SIZE, 0); if (ret == PAGE_SIZE) { - nr_pages++; put_page(page); } else { unlock_extent(tree, last_offset, end); -- GitLab