[PATCH -next] selftests: gpio: gpio-sim: avoid forking test twice

[Bartosz Golaszewski <brgl@xxxxxxxx>]

Use '-o' within [] in order to avoid spawning two processes for test.

Suggested-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Signed-off-by: Bartosz Golaszewski <brgl@xxxxxxxx>
---
 tools/testing/selftests/gpio/gpio-sim.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/testing/selftests/gpio/gpio-sim.sh b/tools/testing/selftests/gpio/gpio-sim.sh
index c913d5aec768..341e3de00896 100755
--- a/tools/testing/selftests/gpio/gpio-sim.sh
+++ b/tools/testing/selftests/gpio/gpio-sim.sh
@@ -23,7 +23,7 @@ remove_chip() {
 
 	for FILE in $CONFIGFS_DIR/$CHIP/*; do
 		BANK=`basename $FILE`
-		if [ "$BANK" = "live" ] || [ "$BANK" = "dev_name" ]; then
+		if [ "$BANK" = "live" -o "$BANK" = "dev_name" ]; then
 			continue
 		fi
 
-- 
2.30.1