1 files changed, 2 insertions, 39 deletions

diff --git a/fs/btrfs/compression.c b/fs/btrfs/compression.c
index 585f32e7efe2..9c2d3f5b4028 100644
--- a/fs/btrfs/compression.c
+++ b/fs/btrfs/compression.c
@@ -164,52 +164,15 @@ static void finish_compressed_bio_read(struct compressed_bio *cb)
 	kfree(cb);
 }
 
-/*
- * Verify the checksums and kick off repair if needed on the uncompressed data
- * before decompressing it into the original bio and freeing the uncompressed
- * pages.
- */
 static void end_compressed_bio_read(struct btrfs_bio *bbio)
 {
 	struct compressed_bio *cb = bbio->private;
-	struct inode *inode = cb->inode;
-	struct btrfs_fs_info *fs_info = btrfs_sb(inode->i_sb);
-	struct btrfs_inode *bi = BTRFS_I(inode);
-	bool csum = !(bi->flags & BTRFS_INODE_NODATASUM) &&
-		    !test_bit(BTRFS_FS_STATE_NO_CSUMS, &fs_info->fs_state);
-	blk_status_t status = bbio->bio.bi_status;
-	struct bvec_iter iter;
-	struct bio_vec bv;
-	u32 offset;
-
-	btrfs_bio_for_each_sector(fs_info, bv, bbio, iter, offset) {
-		u64 start = bbio->file_offset + offset;
-
-		if (!status &&
-		    (!csum || !btrfs_check_data_csum(bi, bbio, offset,
-						     bv.bv_page, bv.bv_offset))) {
-			btrfs_clean_io_failure(bi, start, bv.bv_page,
-					       bv.bv_offset);
-		} else {
-			int ret;
-
-			refcount_inc(&cb->pending_ios);
-			ret = btrfs_repair_one_sector(BTRFS_I(inode), bbio, offset,
-						      bv.bv_page, bv.bv_offset,
-						      true);
-			if (ret) {
-				refcount_dec(&cb->pending_ios);
-				status = errno_to_blk_status(ret);
-			}
-		}
-	}
 
-	if (status)
-		cb->status = status;
+	if (bbio->bio.bi_status)
+		cb->status = bbio->bio.bi_status;
 
 	if (refcount_dec_and_test(&cb->pending_ios))
 		finish_compressed_bio_read(cb);
-	btrfs_bio_free_csum(bbio);
 	bio_put(&bbio->bio);
 }