X-Git-Url: https://git.camperquake.de/gitweb.cgi?a=blobdiff_plain;f=config%2Fkernel-elevator-change.m4;h=ace5aa82d3d353297604fd1d3ce8fd4e4babbd82;hb=f1a05fa11484d67161606fd1ecf50bf2abc25ced;hp=90ab51b2eb770e6f6d4d32861045ea4d9922ecfa;hpb=6d1d976b2c2c6b80de75a480c998466068066846;p=zfs.git

diff --git a/config/kernel-elevator-change.m4 b/config/kernel-elevator-change.m4
index 90ab51b..ace5aa8 100644
--- a/config/kernel-elevator-change.m4
+++ b/config/kernel-elevator-change.m4
@@ -5,7 +5,7 @@ dnl #
 AC_DEFUN([ZFS_AC_KERNEL_ELEVATOR_CHANGE], [
 	AC_MSG_CHECKING([whether elevator_change() is available])
 	tmp_flags="$EXTRA_KCFLAGS"
-	EXTRA_KCFLAGS="-Wno-unused-but-set-variable"
+	EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
 	ZFS_LINUX_TRY_COMPILE([
 		#include <linux/blkdev.h>
 		#include <linux/elevator.h>