--- zfs-2.1.5/config/kernel.m4~	2022-06-22 18:55:53.000000000 +0200
+++ zfs-2.1.5/config/kernel.m4	2022-09-24 08:10:59.050219049 +0200
@@ -581,7 +581,7 @@
 # Example command line to manually build source
 # make modules -C $LINUX_OBJ $ARCH_UM M=$PWD/build/$1
 
-ccflags-y := -Werror $FRAME_LARGER_THAN
+ccflags-y := $FRAME_LARGER_THAN
 _ACEOF
 
 	dnl # Additional custom CFLAGS as requested.