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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 <wqu@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
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1 changed files with 0 additions and 2 deletions
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@ -551,7 +551,6 @@ static noinline int add_ra_bio_pages(struct inode *inode,
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u64 isize = i_size_read(inode);
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int ret;
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struct page *page;
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unsigned long nr_pages = 0;
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struct extent_map *em;
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struct address_space *mapping = inode->i_mapping;
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struct extent_map_tree *em_tree;
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@ -647,7 +646,6 @@ static noinline int add_ra_bio_pages(struct inode *inode,
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PAGE_SIZE, 0);
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if (ret == PAGE_SIZE) {
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nr_pages++;
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put_page(page);
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} else {
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unlock_extent(tree, last_offset, end);
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