selftests: gpio: gpio-sim: avoid forking test twice
authorBartosz Golaszewski <brgl@bgdev.pl>
Tue, 14 Dec 2021 08:06:51 +0000 (09:06 +0100)
committerBartosz Golaszewski <brgl@bgdev.pl>
Fri, 17 Dec 2021 11:26:13 +0000 (12:26 +0100)
commit36ccddf80e56b8c51604bafd449522a5271bfd35
treefcb96c2f72e56043756b2c28905a156dd8b55f42
parentf7eda6fe03226b8a608a5d52a1e8273a14fba07c
selftests: gpio: gpio-sim: avoid forking test twice

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

Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
tools/testing/selftests/gpio/gpio-sim.sh