From: Jeff Mahoney <jeffm@suse.com>
Subject: btrfs: btrfs_put_ordered_extent should return void
Git-commit: 143bede527b054a271053f41bfaca2b57baa9408 (partial)
Patch-mainline: v3.4-rc3

btrfs_put_ordered_extent has no error conditions and should return void.

Signed-off-by: Jeff Mahoney <jeffm@suse.com>
---
 fs/btrfs/ordered-data.c |    3 +--
 fs/btrfs/ordered-data.h |    2 +-
 2 files changed, 2 insertions(+), 3 deletions(-)

--- a/fs/btrfs/ordered-data.c
+++ b/fs/btrfs/ordered-data.c
@@ -392,7 +392,7 @@ out:
  * used to drop a reference on an ordered extent.  This will free
  * the extent if the last reference is dropped
  */
-int btrfs_put_ordered_extent(struct btrfs_ordered_extent *entry)
+void btrfs_put_ordered_extent(struct btrfs_ordered_extent *entry)
 {
 	struct list_head *cur;
 	struct btrfs_ordered_sum *sum;
@@ -408,7 +408,6 @@ int btrfs_put_ordered_extent(struct btrf
 		}
 		kfree(entry);
 	}
-	return 0;
 }
 
 /*
--- a/fs/btrfs/ordered-data.h
+++ b/fs/btrfs/ordered-data.h
@@ -138,7 +138,7 @@ btrfs_ordered_inode_tree_init(struct btr
 	t->last = NULL;
 }
 
-int btrfs_put_ordered_extent(struct btrfs_ordered_extent *entry);
+void btrfs_put_ordered_extent(struct btrfs_ordered_extent *entry);
 int btrfs_remove_ordered_extent(struct inode *inode,
 				struct btrfs_ordered_extent *entry);
 int btrfs_dec_test_ordered_pending(struct inode *inode,

