From c1fe411c5d0461ffabcf96fd4305bd09f85005fa Mon Sep 17 00:00:00 2001 From: Tvrtko Ursulin Date: Fri, 3 Nov 2017 11:40:48 +0000 Subject: intel_gvtg_test: Handle system(3) return value. Avoid the build warning by checking the pkill either did not find any guests or managed to send a signal to all of them. v2: Inspect system(3) return value properly. (Petri Latvala) Signed-off-by: Tvrtko Ursulin Reviewed-by: Petri Latvala --- tools/intel_gvtg_test.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'tools') diff --git a/tools/intel_gvtg_test.c b/tools/intel_gvtg_test.c index 7a29fbdd..659b7956 100644 --- a/tools/intel_gvtg_test.c +++ b/tools/intel_gvtg_test.c @@ -144,7 +144,10 @@ static void create_guest(void) static void destroy_all_guest(void) { - system("pkill qemu"); + int ret = system("pkill qemu"); + + igt_assert(ret >= 0 && WIFEXITED(ret)); + igt_assert(WEXITSTATUS(ret) == 0 || WEXITSTATUS(ret) == 1); } static void remove_vgpu(void) -- cgit v1.2.3