diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index 8b6e9ca3170a953d3a3b375b92c8f5b3212cb05c..13155e57e8c239eec51559bb7564b4bdb619e638 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -3563,7 +3563,6 @@ int btrfs_do_readpage(struct page *page, struct extent_map **em_cached,
 	u64 cur_end;
 	struct extent_map *em;
 	int ret = 0;
-	int nr = 0;
 	size_t pg_offset = 0;
 	size_t iosize;
 	size_t blocksize = inode->i_sb->s_blocksize;
@@ -3722,9 +3721,7 @@ int btrfs_do_readpage(struct page *page, struct extent_map **em_cached,
 					 end_bio_extent_readpage, 0,
 					 this_bio_flag,
 					 force_bio_submit);
-		if (!ret) {
-			nr++;
-		} else {
+		if (ret) {
 			unlock_extent(tree, cur, cur + iosize - 1);
 			end_page_read(page, false, cur, iosize);
 			goto out;