1 files changed, 13 insertions, 10 deletions

diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index 717385b7f66f..752b5d265284 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -2759,6 +2759,8 @@ static int btrfs_ioctl_get_subvol_info(struct file *file, void __user *argp)
 		}
 	}
 
+	btrfs_free_path(path);
+	path = NULL;
 	if (copy_to_user(argp, subvol_info, sizeof(*subvol_info)))
 		ret = -EFAULT;
 
@@ -2849,6 +2851,8 @@ static int btrfs_ioctl_get_subvol_rootref(struct file *file, void __user *argp)
 	}
 
 out:
+	btrfs_free_path(path);
+
 	if (!ret || ret == -EOVERFLOW) {
 		rootrefs->num_items = found;
 		/* update min_treeid for next search */
@@ -2860,7 +2864,6 @@ out:
 	}
 
 	kfree(rootrefs);
-	btrfs_free_path(path);
 
 	return ret;
 }
@@ -4886,6 +4889,8 @@ static long btrfs_ioctl_ino_to_path(struct btrfs_root *root, void __user *arg)
 		ipath->fspath->val[i] = rel_ptr;
 	}
 
+	btrfs_free_path(path);
+	path = NULL;
 	ret = copy_to_user((void __user *)(unsigned long)ipa->fspath,
 			   ipath->fspath, size);
 	if (ret) {
@@ -4956,21 +4961,20 @@ static long btrfs_ioctl_logical_to_ino(struct btrfs_fs_info *fs_info,
 		size = min_t(u32, loi->size, SZ_16M);
 	}
 
-	path = btrfs_alloc_path();
-	if (!path) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
 	inodes = init_data_container(size);
 	if (IS_ERR(inodes)) {
 		ret = PTR_ERR(inodes);
-		inodes = NULL;
-		goto out;
+		goto out_loi;
 	}
 
+	path = btrfs_alloc_path();
+	if (!path) {
+		ret = -ENOMEM;
+		goto out;
+	}
 	ret = iterate_inodes_from_logical(loi->logical, fs_info, path,
 					  build_ino_list, inodes, ignore_offset);
+	btrfs_free_path(path);
 	if (ret == -EINVAL)
 		ret = -ENOENT;
 	if (ret < 0)
@@ -4982,7 +4986,6 @@ static long btrfs_ioctl_logical_to_ino(struct btrfs_fs_info *fs_info,
 		ret = -EFAULT;
 
 out:
-	btrfs_free_path(path);
 	kvfree(inodes);
 out_loi:
 	kfree(loi);