Merge tag 'v3.4' with SCSI updates, needed for subsequent firewire-sbp2 changes

Linux 3.4

1 files changed, 2 insertions, 0 deletions

diff --git a/fs/btrfs/compression.c b/fs/btrfs/compression.c
index d286b40a5671..86eff48dab78 100644
--- a/fs/btrfs/compression.c
+++ b/fs/btrfs/compression.c
@@ -405,6 +405,7 @@ int btrfs_submit_compressed_write(struct inode *inode, u64 start,
                         bio_put(bio);
 
                         bio = compressed_bio_alloc(bdev, first_byte, GFP_NOFS);
+                        BUG_ON(!bio);
                         bio->bi_private = cb;
                         bio->bi_end_io = end_compressed_bio_write;
                         bio_add_page(bio, page, PAGE_CACHE_SIZE, 0);
@@ -687,6 +688,7 @@ int btrfs_submit_compressed_read(struct inode *inode, struct bio *bio,
 
                         comp_bio = compressed_bio_alloc(bdev, cur_disk_byte,
                                                         GFP_NOFS);
+                        BUG_ON(!comp_bio);
                         comp_bio->bi_private = cb;
                         comp_bio->bi_end_io = end_compressed_bio_read;