Btrfs: catch transaction abortion after waiting for it

[deliverable/linux.git] / fs / btrfs / xattr.c

diff --git a/fs/btrfs/xattr.c b/fs/btrfs/xattr.c
index 47b19465f0dc64e85d00d99eaee50e88de9f1014..883b93623bc5682ecde2684bfe936bb98fd9e51d 100644 (file)
--- a/fs/btrfs/xattr.c
+++ b/fs/btrfs/xattr.c
@@ -111,6 +111,8 @@ static int do_setxattr(struct btrfs_trans_handle *trans,
                                        name, name_len, -1);
                if (!di && (flags & XATTR_REPLACE))
                        ret = -ENODATA;
+               else if (IS_ERR(di))
+                       ret = PTR_ERR(di);
                else if (di)
                        ret = btrfs_delete_one_dir_name(trans, root, path, di);
                goto out;
@@ -127,10 +129,12 @@ static int do_setxattr(struct btrfs_trans_handle *trans,
                ASSERT(mutex_is_locked(&inode->i_mutex));
                di = btrfs_lookup_xattr(NULL, root, path, btrfs_ino(inode),
                                        name, name_len, 0);
-               if (!di) {
+               if (!di)
                        ret = -ENODATA;
+               else if (IS_ERR(di))
+                       ret = PTR_ERR(di);
+               if (ret)
                        goto out;
-               }
                btrfs_release_path(path);
                di = NULL;
        }