From 2b070cfe582b8e99fec6ada57d2e59e194aae202 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Thu, 25 Apr 2019 09:03:00 +0200 Subject: block: remove the i argument to bio_for_each_segment_all We only have two callers that need the integer loop iterator, and they can easily maintain it themselves. Suggested-by: Matthew Wilcox Reviewed-by: Johannes Thumshirn Acked-by: David Sterba Reviewed-by: Hannes Reinecke Acked-by: Coly Li Reviewed-by: Matthew Wilcox Signed-off-by: Christoph Hellwig Signed-off-by: Jens Axboe --- fs/btrfs/extent_io.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) (limited to 'fs/btrfs/extent_io.c') diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index ca8b8e785cf3..c85505c36fa6 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -2451,11 +2451,10 @@ static void end_bio_extent_writepage(struct bio *bio) struct bio_vec *bvec; u64 start; u64 end; - int i; struct bvec_iter_all iter_all; ASSERT(!bio_flagged(bio, BIO_CLONED)); - bio_for_each_segment_all(bvec, bio, i, iter_all) { + bio_for_each_segment_all(bvec, bio, iter_all) { struct page *page = bvec->bv_page; struct inode *inode = page->mapping->host; struct btrfs_fs_info *fs_info = btrfs_sb(inode->i_sb); @@ -2523,11 +2522,10 @@ static void end_bio_extent_readpage(struct bio *bio) u64 extent_len = 0; int mirror; int ret; - int i; struct bvec_iter_all iter_all; ASSERT(!bio_flagged(bio, BIO_CLONED)); - bio_for_each_segment_all(bvec, bio, i, iter_all) { + bio_for_each_segment_all(bvec, bio, iter_all) { struct page *page = bvec->bv_page; struct inode *inode = page->mapping->host; struct btrfs_fs_info *fs_info = btrfs_sb(inode->i_sb); @@ -3643,11 +3641,11 @@ static void end_bio_extent_buffer_writepage(struct bio *bio) { struct bio_vec *bvec; struct extent_buffer *eb; - int i, done; + int done; struct bvec_iter_all iter_all; ASSERT(!bio_flagged(bio, BIO_CLONED)); - bio_for_each_segment_all(bvec, bio, i, iter_all) { + bio_for_each_segment_all(bvec, bio, iter_all) { struct page *page = bvec->bv_page; eb = (struct extent_buffer *)page->private; -- cgit