diff --git a/src/cf/linux-test4.m4 b/src/cf/linux-test4.m4 index 49ca0ee21f..7aa7bb994e 100644 --- a/src/cf/linux-test4.m4 +++ b/src/cf/linux-test4.m4 @@ -747,7 +747,8 @@ AC_DEFUN([LINUX_INIT_WORK_HAS_DATA], [ AC_MSG_CHECKING([whether INIT_WORK has a _data argument]) AC_CACHE_VAL([ac_cv_linux_init_work_has_data], [ AC_TRY_KBUILD( -[#include ], +[#include +#include ], [ void f(struct work_struct *w) {} struct work_struct *w;