[PATCH] selftests: futex: fix compilation error

[Lei Yang]

I run into below error when building futext
/bin/sh: -c: line 5: syntax error: unexpected end of file

the closing ";" and "\" are necessary.
My OS is "Ubuntu 14.04.5 LTS"

Signed-off-by: Lei Yang <Lei.Yang@xxxxxxxxxxxxx>
---
 tools/testing/selftests/futex/Makefile | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tools/testing/selftests/futex/Makefile b/tools/testing/selftests/futex/Makefile
index f0c0369..943f3a2 100644
--- a/tools/testing/selftests/futex/Makefile
+++ b/tools/testing/selftests/futex/Makefile
@@ -11,9 +11,9 @@ all:
 		BUILD_TARGET=$(OUTPUT)/$$DIR;	\
 		mkdir $$BUILD_TARGET  -p;	\
 		make OUTPUT=$$BUILD_TARGET -C $$DIR $@;\
-		if [ -e $$DIR/$(TEST_PROGS) ]; then
-			rsync -a $$DIR/$(TEST_PROGS) $$BUILD_TARGET/;
-		fi
+		if [ -e $$DIR/$(TEST_PROGS) ]; then \
+			rsync -a $$DIR/$(TEST_PROGS) $$BUILD_TARGET/; \
+		fi \
 	done
 
 override define RUN_TESTS
-- 
1.9.1