Btrfs-progs: fix magic return value in dir-test.c

Signed-off-by: Wang Shilong <wangsl.fnst@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>

diff --git a/dir-test.c b/dir-test.c
index d95219a1a570e2e72888877f3e09e942bb4db6ab..a54b7773b8ff2dc89370bf45916d11d4113d8553 100644 (file)
--- a/dir-test.c
+++ b/dir-test.c
@@ -140,7 +140,7 @@ fatal_release:
        btrfs_release_path(&path);
 fatal:
        printf("failed to insert %lu ret %d\n", oid, ret);
-       return -1;
+       return ret;
 }
 
 static int insert_dup(struct btrfs_trans_handle *trans, struct btrfs_root
@@ -213,7 +213,7 @@ out_release:
        btrfs_release_path(path);
 out:
        printf("failed to delete %lu %d\n", radix_index, ret);
-       return -1;
+       return ret;
 }
 
 static int del_one(struct btrfs_trans_handle *trans, struct btrfs_root *root,
@@ -241,7 +241,7 @@ static int del_one(struct btrfs_trans_handle *trans, struct btrfs_root *root,
 out_release:
        btrfs_release_path(&path);
        printf("failed to delete %lu %d\n", oid, ret);
-       return -1;
+       return ret;
 }
 
 static int lookup_item(struct btrfs_trans_handle *trans, struct btrfs_root
@@ -269,7 +269,7 @@ static int lookup_item(struct btrfs_trans_handle *trans, struct btrfs_root
        btrfs_release_path(&path);
        if (ret) {
                printf("unable to find key %lu\n", oid);
-               return -1;
+               return ret;
        }
        return 0;
 }
@@ -292,7 +292,7 @@ static int lookup_enoent(struct btrfs_trans_handle *trans, struct btrfs_root
        btrfs_release_path(&path);
        if (!ret) {
                printf("able to find key that should not exist %lu\n", oid);
-               return -1;
+               return ret;
        }
        return 0;
 }
@@ -342,14 +342,14 @@ static int empty_tree(struct btrfs_trans_handle *trans, struct btrfs_root
                        fprintf(stderr,
                                "failed to remove %lu from tree\n",
                                found);
-                       return -1;
+                       return ret;
                }
                if (!keep_running)
                        break;
        }
        return 0;
        fprintf(stderr, "failed to delete from the radix %lu\n", found);
-       return -1;
+       return ret;
 }
 
 static int fill_tree(struct btrfs_trans_handle *trans, struct btrfs_root *root,
@@ -512,6 +512,6 @@ int main(int ac, char **av)
        }
 out:
        close_ctree(root, &super);
-       return err;
+       return !!err;
 }