Btrfs: BUG_ON is deleted from the caller of btrfs_truncate_item & btrfs_extend_item
Currently, btrfs_truncate_item and btrfs_extend_item returns only 0.
So, the check by BUG_ON in the caller is unnecessary.
Signed-off-by: Tsutomu Itoh <t-itoh@jp.fujitsu.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
index 84d7ca1..6f1a59c 100644
--- a/fs/btrfs/ctree.c
+++ b/fs/btrfs/ctree.c
@@ -3216,7 +3216,6 @@
struct btrfs_path *path,
u32 new_size, int from_end)
{
- int ret = 0;
int slot;
struct extent_buffer *leaf;
struct btrfs_item *item;
@@ -3314,12 +3313,11 @@
btrfs_set_item_size(leaf, item, new_size);
btrfs_mark_buffer_dirty(leaf);
- ret = 0;
if (btrfs_leaf_free_space(root, leaf) < 0) {
btrfs_print_leaf(root, leaf);
BUG();
}
- return ret;
+ return 0;
}
/*
@@ -3329,7 +3327,6 @@
struct btrfs_root *root, struct btrfs_path *path,
u32 data_size)
{
- int ret = 0;
int slot;
struct extent_buffer *leaf;
struct btrfs_item *item;
@@ -3394,12 +3391,11 @@
btrfs_set_item_size(leaf, item, old_size + data_size);
btrfs_mark_buffer_dirty(leaf);
- ret = 0;
if (btrfs_leaf_free_space(root, leaf) < 0) {
btrfs_print_leaf(root, leaf);
BUG();
}
- return ret;
+ return 0;
}
/*