From: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Date: Mon, 15 Oct 2012 12:49:12 +0000 (+0100)
Subject: kbuild: Remove reference to uninitialised variable
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=16f890988114a1b2d7abb30dafb708d4513801da;p=linux-beck.git

kbuild: Remove reference to uninitialised variable

Verbose output variable is unnecessary because the command's echo is
already surpressed. Additionally because the block defines skip-makefile
the variable Q is not defined within the makefile, which can cause
problems if Q is defined in the users environment.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>
---

diff --git a/Makefile b/Makefile
index 5be2ee8c90e4..6744909b345f 100644
--- a/Makefile
+++ b/Makefile
@@ -124,7 +124,7 @@ $(if $(KBUILD_OUTPUT),, \
 PHONY += $(MAKECMDGOALS) sub-make
 
 $(filter-out _all sub-make $(CURDIR)/Makefile, $(MAKECMDGOALS)) _all: sub-make
-	$(Q)@:
+	@:
 
 sub-make: FORCE
 	$(if $(KBUILD_VERBOSE:1=),@)$(MAKE) -C $(KBUILD_OUTPUT) \