coccinelle/null/eno.cocci

1 // SPDX-License-Identifier: GPL-2.0-only
5 // Copyright: (C) 2010-2012 Nicolas Palix.
6 // Copyright: (C) 2010-2012 Julia Lawall, INRIA/LIP6.
7 // Copyright: (C) 2010-2012 Gilles Muller, INRIA/LiP6.
10 // Options: --no-includes --include-headers
23 - IS_ERR(x)
28 position p1,p2;
31 …= \(kmalloc@p1\|kzalloc@p1\|kcalloc@p1\|kmem_cache_alloc@p1\|kmem_cache_zalloc@p1\|kmem_cache_allo…
36 p1 << r.p1;
40 cocci.print_main("alloc call",p1)
44 p1 << r.p1;
48 msg = "ERROR: allocation function on line %s returns NULL not ERR_PTR on failure" % (p1[0].line)