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| author | Chris Mason <chris.mason@fusionio.com> | 2012-06-15 20:02:02 -0400 |
|---|---|---|
| committer | Chris Mason <chris.mason@fusionio.com> | 2012-06-15 20:06:54 -0400 |
| commit | 4325edd0786fdd3909f9550e52a963b2fe54f78b (patch) | |
| tree | d32c73bace59fa695eedf647e9408c49e8f43fd5 | |
| parent | 9c106405ddf893fcd04cd46555464417d2df8451 (diff) | |
| download | blackbird-op-linux-4325edd0786fdd3909f9550e52a963b2fe54f78b.tar.gz blackbird-op-linux-4325edd0786fdd3909f9550e52a963b2fe54f78b.zip | |
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>
| -rw-r--r-- | fs/btrfs/ctree.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c index 04b06bcf2ca9..15cbc2bf4ff0 100644 --- a/fs/btrfs/ctree.c +++ b/fs/btrfs/ctree.c @@ -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); |
