linux_netlink: Remove unnecessary header includes and conditionals
We always require <sys/socket.h> and do not need <linux/filter.h>.
Signed-off-by: Chris Dickens <christopher.a.dickens@gmail.com>
diff --git a/configure.ac b/configure.ac
index ec71e62..4e35bf6 100644
--- a/configure.ac
+++ b/configure.ac
@@ -113,14 +113,12 @@
AC_CHECK_LIB([udev], [udev_new], [], [AC_ERROR(["udev support requested but libudev not installed"])])
AC_DEFINE(USE_UDEV, 1, [Use udev for device enumeration/hotplug])
else
- AC_CHECK_HEADERS([asm/types.h sys/socket.h], [], [])
- AC_CHECK_HEADERS([linux/netlink.h linux/filter.h], [], [AC_ERROR(["Linux netlink headers not found"])], [
+ AC_CHECK_HEADERS([asm/types.h], [], [])
+ AC_CHECK_HEADERS([sys/socket.h linux/netlink.h], [], [AC_ERROR(["Linux netlink headers not found"])], [
#ifdef HAVE_ASM_TYPES_H
#include <asm/types.h>
#endif
-#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
-#endif
])
fi
AC_SUBST(USE_UDEV)