posix_to_bcachefs: fix missing copy_xattrs() error checking

Signed-off-by: Kent Overstreet <[email protected]>

c_src/posix_to_bcachefs.c

@@ -122,12 +122,13 @@ void copy_xattrs(struct bch_fs *c, struct bch_inode_unpacked *dst,
 			die("error getting xattr val: %m");
 
 		const struct xattr_handler *h = xattr_resolve_name(&attr);
-		struct bch_inode_unpacked inode_u;
+		if (IS_ERR(h))
+			continue;
 
 		int ret = bch2_trans_do(c, NULL, NULL, 0,
 				bch2_xattr_set(trans,
 					       (subvol_inum) { 1, dst->bi_inum },
-					       &inode_u, &hash_info, attr,
+					       dst, &hash_info, attr,
 					       val, val_size, h->flags, 0));
 		if (ret < 0)
 			die("error creating xattr: %s", bch2_err_str(ret));