Merge branch 'irq/for-xen' into irq/core

irq/for-xen contains new functionality to avoid Xen private irq
hackery. That branch has a single irq commit and is pulled by Xen to
base their new features on.

Merge it into irq/core as other patches modify the same code.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/btrfs/ordered-data.c b/fs/btrfs/ordered-data.c
index 2b61e1ddcd9..083a5547737 100644
--- a/fs/btrfs/ordered-data.c
+++ b/fs/btrfs/ordered-data.c
@@ -141,7 +141,7 @@ static inline struct rb_node *tree_search(struct btrfs_ordered_inode_tree *tree,
                                           u64 file_offset)
 {
         struct rb_root *root = &tree->tree;
-        struct rb_node *prev;
+        struct rb_node *prev = NULL;
         struct rb_node *ret;
         struct btrfs_ordered_extent *entry;