From: Jean-Jacques Hiblot <jjhiblot@ti.com>

commit b71f0a0b1e3fea212a6a5042ced8b48a81738ac9 upstream.

This makes it easier to use pcitest in automated setups.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
---
 tools/pci/pcitest.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/pci/pcitest.c b/tools/pci/pcitest.c
index 4c5be77c211f..b7e3b6a64956 100644
--- a/tools/pci/pcitest.c
+++ b/tools/pci/pcitest.c
@@ -140,6 +140,7 @@ static int run_test(struct pci_test *test)
 	}
 
 	fflush(stdout);
+	return (ret < 0) ? ret : 1 - ret; /* return 0 if test succeeded */
 }
 
 int main(int argc, char **argv)
@@ -228,6 +229,5 @@ int main(int argc, char **argv)
 		return -EINVAL;
 	}
 
-	run_test(test);
-	return 0;
+	return run_test(test);
 }
-- 
2.17.1