Commit 4325edd0 authored Jun 15, 2012 by Chris Mason

Btrfs: init old_generation in get_old_root



gcc was giving an uninit variable warning here.  Strictly
speaking we don't need to init it, but this will make things
much less error prone.

Signed-off-by: Chris Mason <chris.mason@fusionio.com>

parent 9c106405

fs/btrfs/ctree.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1175,7 +1175,7 @@ get_old_root(struct btrfs_root *root, u64 time_seq)
		struct tree_mod_elem *tm;
		struct extent_buffer *eb;
		struct tree_mod_root *old_root = NULL;
		u64 old_generation;
		u64 old_generation = 0;
		u64 logical;

		eb = btrfs_read_lock_root_node(root);