diff options
| -rw-r--r-- | fs/btrfs/send.c | 43 |
1 files changed, 18 insertions, 25 deletions
diff --git a/fs/btrfs/send.c b/fs/btrfs/send.c index 1c2dc8e0323d..c77508b7ed68 100644 --- a/fs/btrfs/send.c +++ b/fs/btrfs/send.c @@ -2192,48 +2192,44 @@ static int did_overwrite_ref(struct send_ctx *sctx, u64 ino, u64 ino_gen, const char *name, int name_len) { - int ret = 0; + int ret; u64 gen; u64 ow_inode; if (!sctx->parent_root) - goto out; + return 0; ret = is_inode_existent(sctx, dir, dir_gen); if (ret <= 0) - goto out; + return ret; if (dir != BTRFS_FIRST_FREE_OBJECTID) { ret = get_inode_gen(sctx->send_root, dir, &gen); - if (ret < 0 && ret != -ENOENT) - goto out; - if (ret) { - ret = 0; - goto out; - } + if (ret == -ENOENT) + return 0; + else if (ret < 0) + return ret; + if (gen != dir_gen) - goto out; + return 0; } /* check if the ref was overwritten by another ref */ ret = lookup_dir_item_inode(sctx->send_root, dir, name, name_len, &ow_inode); - if (ret < 0 && ret != -ENOENT) - goto out; - if (ret) { + if (ret == -ENOENT) { /* was never and will never be overwritten */ - ret = 0; - goto out; + return 0; + } else if (ret < 0) { + return ret; } ret = get_inode_gen(sctx->send_root, ow_inode, &gen); if (ret < 0) - goto out; + return ret; - if (ow_inode == ino && gen == ino_gen) { - ret = 0; - goto out; - } + if (ow_inode == ino && gen == ino_gen) + return 0; /* * We know that it is or will be overwritten. Check this now. @@ -2244,12 +2240,9 @@ static int did_overwrite_ref(struct send_ctx *sctx, if ((ow_inode < sctx->send_progress) || (ino != sctx->cur_ino && ow_inode == sctx->cur_ino && gen == sctx->cur_inode_gen)) - ret = 1; - else - ret = 0; + return 1; -out: - return ret; + return 0; } /* |