From c4a7d85c22cea02e44326f343af1dc2d097329f9 Mon Sep 17 00:00:00 2001
From: engstk <eng.stk@sapo.pt>
Date: Wed, 21 Sep 2022 02:00:59 +0100
Subject: [PATCH] scripts: Makefile.build: silent objdump error message

fixes https://github.com/ClangBuiltLinux/linux/issues/1651

Signed-off-by: engstk <eng.stk@sapo.pt>
---
 scripts/Makefile.build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index bf7758f2b2e5..d56007b2c637 100644
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -233,7 +233,7 @@ cmd_modversions_c =								\
 	mv -f $(@D)/.tmp_$(@F) $@;
 else
 cmd_modversions_c =								\
-	if $(OBJDUMP) -h $(@D)/.tmp_$(@F) | grep -q __ksymtab; then		\
+	if $(OBJDUMP) -h $(@D)/.tmp_$(@F) 2>/dev/null | grep -q __ksymtab; then		\
 		$(call cmd_gensymtypes_c,$(KBUILD_SYMTYPES),$(@:.o=.symtypes))	\
 		    > $(@D)/.tmp_$(@F:.o=.ver);					\
 										\