tests/docker: simplify HOST_ARCH definition

ARCH is always empty, so just define HOST_ARCH as the result of uname.

Acked-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

diff --git a/tests/docker/Makefile.include b/tests/docker/Makefile.include
index 94015253254cb84c47da5089270a720710e6468c..142e8605eee98017261d1ee49284cce0f5442c30 100644 (file)
--- a/tests/docker/Makefile.include
+++ b/tests/docker/Makefile.include
@@ -6,7 +6,7 @@ NULL :=
 SPACE := $(NULL) #
 COMMA := ,
 
-HOST_ARCH = $(if $(ARCH),$(ARCH),$(shell uname -m))
+HOST_ARCH = $(shell uname -m)
 USER = $(if $(NOUSER),,$(shell id -un))
 UID = $(if $(NOUSER),,$(shell id -u))