kbuild: disable sparse warning "returning void-valued expression"

[safe/jmp/linux-2.6] / Makefile

diff --git a/Makefile b/Makefile
index d13a969..f900666 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -321,7 +321,8 @@ KALLSYMS    = scripts/kallsyms
 PERL           = perl
 CHECK          = sparse
 
-CHECKFLAGS     := -D__linux__ -Dlinux -D__STDC__ -Dunix -D__unix__ -Wbitwise $(CF)
+CHECKFLAGS     := -D__linux__ -Dlinux -D__STDC__ -Dunix -D__unix__ \
+                 -Wbitwise -Wno-return-void $(CF)
 MODFLAGS       = -DMODULE
 CFLAGS_MODULE   = $(MODFLAGS)
 AFLAGS_MODULE   = $(MODFLAGS)