Merge tag 'v3.8-rc4' into irq/core

Merge Linux 3.8-rc4 before pulling in new commits - we were on an old v3.7 base.

Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 4 insertions, 2 deletions

diff --git a/fs/btrfs/compression.c b/fs/btrfs/compression.c
index c6467aa88bee..94ab2f80e7e3 100644
--- a/fs/btrfs/compression.c
+++ b/fs/btrfs/compression.c
@@ -687,7 +687,8 @@ int btrfs_submit_compressed_read(struct inode *inode, struct bio *bio,
 
                         ret = btrfs_map_bio(root, READ, comp_bio,
                                             mirror_num, 0);
-                        BUG_ON(ret); /* -ENOMEM */
+                        if (ret)
+                                bio_endio(comp_bio, ret);
 
                         bio_put(comp_bio);
 
@@ -712,7 +713,8 @@ int btrfs_submit_compressed_read(struct inode *inode, struct bio *bio,
         }
 
         ret = btrfs_map_bio(root, READ, comp_bio, mirror_num, 0);
-        BUG_ON(ret); /* -ENOMEM */
+        if (ret)
+                bio_endio(comp_bio, ret);
 
         bio_put(comp_bio);
         return 0;