Commit 33c17ad5 authored by Julia Lawall's avatar Julia Lawall Committed by Chris Mason
Browse files

Btrfs: adjust NULL test



Move the call to BUG_ON to before the dereference of the tested value.
Signed-off-by: default avatarJulia Lawall <julia@diku.dk>
Signed-off-by: default avatarChris Mason <chris.mason@oracle.com>
parent 3acada49
......@@ -2607,8 +2607,8 @@ noinline int btrfs_truncate_inode_items(struct btrfs_trans_handle *trans,
if (root->ref_cows)
btrfs_drop_extent_cache(inode, new_size & (~mask), (u64)-1, 0);
path = btrfs_alloc_path();
path->reada = -1;
BUG_ON(!path);
path->reada = -1;
/* FIXME, add redo link to tree so we don't leak on crash */
key.objectid = inode->i_ino;
......
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